1520287560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2109

約数の個数: 288

約数和(自身を含む): 5753212920

約数和(自身を除く): 4232925360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 306, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 605, 612, 660, 680, 726, 748, 765, 792, 935, 968, 990, 1020, 1089, 1122, 1210, 1224, 1320, 1452, 1496, 1530, 1683, 1815, 1870, 1980, 2040, 2053, 2057, 2178, 2244, 2420, 2805, 2904, 3060, 3366, 3630, 3740, 3960, 4106, 4114, 4356, 4488, 4840, 5445, 5610, 6120, 6159, 6171, 6732, 7260, 7480, 8212, 8228, 8415, 8712, 10265, 10285, 10890, 11220, 12318, 12342, 13464, 14520, 16424, 16456, 16830, 18477, 18513, 20530, 20570, 21780, 22440, 22583, 24636, 24684, 30795, 30855, 33660, 34901, 36954, 37026, 41060, 41140, 43560, 45166, 49272, 49368, 61590, 61710, 67320, 67749, 69802, 73908, 74052, 82120, 82280, 90332, 92385, 92565, 104703, 112915, 123180, 123420, 135498, 139604, 147816, 148104, 174505, 180664, 184770, 185130, 203247, 209406, 225830, 246360, 246840, 248413, 270996, 279208, 314109, 338745, 349010, 369540, 370260, 383911, 406494, 418812, 451660, 496826, 523515, 541992, 628218, 677490, 698020, 739080, 740520, 745239, 767822, 812988, 837624, 903320, 993652, 1016235, 1047030, 1151733, 1242065, 1256436, 1354980, 1396040, 1490478, 1535644, 1570545, 1625976, 1919555, 1987304, 2032470, 2094060, 2235717, 2303466, 2484130, 2512872, 2709960, 2980956, 3071288, 3141090, 3455199, 3726195, 3839110, 4064940, 4188120, 4223021, 4471434, 4606932, 4968260, 5758665, 5961912, 6282180, 6910398, 7452390, 7678220, 8129880, 8446042, 8942868, 9213864, 9936520, 11178585, 11517330, 12564360, 12669063, 13820796, 14904780, 15356440, 16892084, 17275995, 17885736, 21115105, 22357170, 23034660, 25338126, 27641592, 29809560, 33784168, 34551990, 38007189, 42230210, 44714340, 46069320, 50676252, 63345315, 69103980, 76014378, 84460420, 89428680, 101352504, 126690630, 138207960, 152028756, 168920840, 190035945, 253381260, 304057512, 380071890, 506762520, 760143780, 1520287560]

約数ペア:

[(1, 1520287560), (2, 760143780), (3, 506762520), (4, 380071890), (5, 304057512), (6, 253381260), (8, 190035945), (9, 168920840), (10, 152028756), (11, 138207960), (12, 126690630), (15, 101352504), (17, 89428680), (18, 84460420), (20, 76014378), (22, 69103980), (24, 63345315), (30, 50676252), (33, 46069320), (34, 44714340), (36, 42230210), (40, 38007189), (44, 34551990), (45, 33784168), (51, 29809560), (55, 27641592), (60, 25338126), (66, 23034660), (68, 22357170), (72, 21115105), (85, 17885736), (88, 17275995), (90, 16892084), (99, 15356440), (102, 14904780), (110, 13820796), (120, 12669063), (121, 12564360), (132, 11517330), (136, 11178585), (153, 9936520), (165, 9213864), (170, 8942868), (180, 8446042), (187, 8129880), (198, 7678220), (204, 7452390), (220, 6910398), (242, 6282180), (255, 5961912), (264, 5758665), (306, 4968260), (330, 4606932), (340, 4471434), (360, 4223021), (363, 4188120), (374, 4064940), (396, 3839110), (408, 3726195), (440, 3455199), (484, 3141090), (495, 3071288), (510, 2980956), (561, 2709960), (605, 2512872), (612, 2484130), (660, 2303466), (680, 2235717), (726, 2094060), (748, 2032470), (765, 1987304), (792, 1919555), (935, 1625976), (968, 1570545), (990, 1535644), (1020, 1490478), (1089, 1396040), (1122, 1354980), (1210, 1256436), (1224, 1242065), (1320, 1151733), (1452, 1047030), (1496, 1016235), (1530, 993652), (1683, 903320), (1815, 837624), (1870, 812988), (1980, 767822), (2040, 745239), (2053, 740520), (2057, 739080), (2178, 698020), (2244, 677490), (2420, 628218), (2805, 541992), (2904, 523515), (3060, 496826), (3366, 451660), (3630, 418812), (3740, 406494), (3960, 383911), (4106, 370260), (4114, 369540), (4356, 349010), (4488, 338745), (4840, 314109), (5445, 279208), (5610, 270996), (6120, 248413), (6159, 246840), (6171, 246360), (6732, 225830), (7260, 209406), (7480, 203247), (8212, 185130), (8228, 184770), (8415, 180664), (8712, 174505), (10265, 148104), (10285, 147816), (10890, 139604), (11220, 135498), (12318, 123420), (12342, 123180), (13464, 112915), (14520, 104703), (16424, 92565), (16456, 92385), (16830, 90332), (18477, 82280), (18513, 82120), (20530, 74052), (20570, 73908), (21780, 69802), (22440, 67749), (22583, 67320), (24636, 61710), (24684, 61590), (30795, 49368), (30855, 49272), (33660, 45166), (34901, 43560), (36954, 41140), (37026, 41060)]