1181388240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 280

約数和(自身を含む): 4215587328

約数和(自身を除く): 3034199088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 431, 432, 470, 486, 540, 564, 648, 705, 720, 729, 752, 810, 846, 862, 940, 972, 1080, 1128, 1215, 1269, 1293, 1296, 1410, 1458, 1620, 1692, 1724, 1880, 1944, 2115, 2155, 2160, 2256, 2430, 2538, 2586, 2820, 2916, 3240, 3384, 3448, 3645, 3760, 3807, 3879, 3888, 4230, 4310, 4860, 5076, 5172, 5640, 5832, 6345, 6465, 6480, 6768, 6896, 7290, 7614, 7758, 8460, 8620, 9720, 10152, 10344, 11280, 11421, 11637, 11664, 12690, 12930, 14580, 15228, 15516, 16920, 17240, 19035, 19395, 19440, 20257, 20304, 20688, 22842, 23274, 25380, 25860, 29160, 30456, 31032, 33840, 34263, 34480, 34911, 38070, 38790, 40514, 45684, 46548, 50760, 51720, 57105, 58185, 58320, 60771, 60912, 62064, 68526, 69822, 76140, 77580, 81028, 91368, 93096, 101285, 101520, 103440, 104733, 114210, 116370, 121542, 137052, 139644, 152280, 155160, 162056, 171315, 174555, 182313, 182736, 186192, 202570, 209466, 228420, 232740, 243084, 274104, 279288, 303855, 304560, 310320, 314199, 324112, 342630, 349110, 364626, 405140, 418932, 456840, 465480, 486168, 523665, 546939, 548208, 558576, 607710, 628398, 685260, 698220, 729252, 810280, 837864, 911565, 913680, 930960, 972336, 1047330, 1093878, 1215420, 1256796, 1370520, 1396440, 1458504, 1570995, 1620560, 1640817, 1675728, 1823130, 2094660, 2187756, 2430840, 2513592, 2734695, 2741040, 2792880, 2917008, 3141990, 3281634, 3646260, 4189320, 4375512, 4861680, 4922451, 5027184, 5469390, 6283980, 6563268, 7292520, 8204085, 8378640, 8751024, 9844902, 10938780, 12567960, 13126536, 14585040, 14767353, 16408170, 19689804, 21877560, 24612255, 25135920, 26253072, 29534706, 32816340, 39379608, 43755120, 49224510, 59069412, 65632680, 73836765, 78759216, 98449020, 118138824, 131265360, 147673530, 196898040, 236277648, 295347060, 393796080, 590694120, 1181388240]

約数ペア:

[(1, 1181388240), (2, 590694120), (3, 393796080), (4, 295347060), (5, 236277648), (6, 196898040), (8, 147673530), (9, 131265360), (10, 118138824), (12, 98449020), (15, 78759216), (16, 73836765), (18, 65632680), (20, 59069412), (24, 49224510), (27, 43755120), (30, 39379608), (36, 32816340), (40, 29534706), (45, 26253072), (47, 25135920), (48, 24612255), (54, 21877560), (60, 19689804), (72, 16408170), (80, 14767353), (81, 14585040), (90, 13126536), (94, 12567960), (108, 10938780), (120, 9844902), (135, 8751024), (141, 8378640), (144, 8204085), (162, 7292520), (180, 6563268), (188, 6283980), (216, 5469390), (235, 5027184), (240, 4922451), (243, 4861680), (270, 4375512), (282, 4189320), (324, 3646260), (360, 3281634), (376, 3141990), (405, 2917008), (423, 2792880), (431, 2741040), (432, 2734695), (470, 2513592), (486, 2430840), (540, 2187756), (564, 2094660), (648, 1823130), (705, 1675728), (720, 1640817), (729, 1620560), (752, 1570995), (810, 1458504), (846, 1396440), (862, 1370520), (940, 1256796), (972, 1215420), (1080, 1093878), (1128, 1047330), (1215, 972336), (1269, 930960), (1293, 913680), (1296, 911565), (1410, 837864), (1458, 810280), (1620, 729252), (1692, 698220), (1724, 685260), (1880, 628398), (1944, 607710), (2115, 558576), (2155, 548208), (2160, 546939), (2256, 523665), (2430, 486168), (2538, 465480), (2586, 456840), (2820, 418932), (2916, 405140), (3240, 364626), (3384, 349110), (3448, 342630), (3645, 324112), (3760, 314199), (3807, 310320), (3879, 304560), (3888, 303855), (4230, 279288), (4310, 274104), (4860, 243084), (5076, 232740), (5172, 228420), (5640, 209466), (5832, 202570), (6345, 186192), (6465, 182736), (6480, 182313), (6768, 174555), (6896, 171315), (7290, 162056), (7614, 155160), (7758, 152280), (8460, 139644), (8620, 137052), (9720, 121542), (10152, 116370), (10344, 114210), (11280, 104733), (11421, 103440), (11637, 101520), (11664, 101285), (12690, 93096), (12930, 91368), (14580, 81028), (15228, 77580), (15516, 76140), (16920, 69822), (17240, 68526), (19035, 62064), (19395, 60912), (19440, 60771), (20257, 58320), (20304, 58185), (20688, 57105), (22842, 51720), (23274, 50760), (25380, 46548), (25860, 45684), (29160, 40514), (30456, 38790), (31032, 38070), (33840, 34911), (34263, 34480)]