15950880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 63685440

約数和(自身を除く): 47734560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 53, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 106, 110, 114, 120, 132, 144, 152, 159, 160, 165, 171, 176, 180, 190, 198, 209, 212, 220, 228, 240, 264, 265, 285, 288, 304, 318, 330, 342, 352, 360, 380, 396, 418, 424, 440, 456, 477, 480, 495, 528, 530, 570, 583, 608, 627, 636, 660, 684, 720, 760, 792, 795, 836, 848, 855, 880, 912, 954, 990, 1007, 1045, 1056, 1060, 1140, 1166, 1254, 1272, 1320, 1368, 1440, 1520, 1584, 1590, 1672, 1696, 1710, 1749, 1760, 1824, 1881, 1908, 1980, 2014, 2090, 2120, 2280, 2332, 2385, 2508, 2544, 2640, 2736, 2915, 3021, 3040, 3135, 3168, 3180, 3344, 3420, 3498, 3762, 3816, 3960, 4028, 4180, 4240, 4560, 4664, 4770, 5016, 5035, 5088, 5247, 5280, 5472, 5830, 6042, 6270, 6360, 6688, 6840, 6996, 7524, 7632, 7920, 8056, 8360, 8480, 8745, 9063, 9120, 9328, 9405, 9540, 10032, 10070, 10494, 11077, 11660, 12084, 12540, 12720, 13680, 13992, 15048, 15105, 15264, 15840, 16112, 16720, 17490, 18126, 18656, 18810, 19080, 20064, 20140, 20988, 22154, 23320, 24168, 25080, 25440, 26235, 27360, 27984, 30096, 30210, 32224, 33231, 33440, 34980, 36252, 37620, 38160, 40280, 41976, 44308, 45315, 46640, 48336, 50160, 52470, 55385, 55968, 60192, 60420, 66462, 69960, 72504, 75240, 76320, 80560, 83952, 88616, 90630, 93280, 96672, 99693, 100320, 104940, 110770, 120840, 132924, 139920, 145008, 150480, 161120, 166155, 167904, 177232, 181260, 199386, 209880, 221540, 241680, 265848, 279840, 290016, 300960, 332310, 354464, 362520, 398772, 419760, 443080, 483360, 498465, 531696, 664620, 725040, 797544, 839520, 886160, 996930, 1063392, 1329240, 1450080, 1595088, 1772320, 1993860, 2658480, 3190176, 3987720, 5316960, 7975440, 15950880]

約数ペア:

[(1, 15950880), (2, 7975440), (3, 5316960), (4, 3987720), (5, 3190176), (6, 2658480), (8, 1993860), (9, 1772320), (10, 1595088), (11, 1450080), (12, 1329240), (15, 1063392), (16, 996930), (18, 886160), (19, 839520), (20, 797544), (22, 725040), (24, 664620), (30, 531696), (32, 498465), (33, 483360), (36, 443080), (38, 419760), (40, 398772), (44, 362520), (45, 354464), (48, 332310), (53, 300960), (55, 290016), (57, 279840), (60, 265848), (66, 241680), (72, 221540), (76, 209880), (80, 199386), (88, 181260), (90, 177232), (95, 167904), (96, 166155), (99, 161120), (106, 150480), (110, 145008), (114, 139920), (120, 132924), (132, 120840), (144, 110770), (152, 104940), (159, 100320), (160, 99693), (165, 96672), (171, 93280), (176, 90630), (180, 88616), (190, 83952), (198, 80560), (209, 76320), (212, 75240), (220, 72504), (228, 69960), (240, 66462), (264, 60420), (265, 60192), (285, 55968), (288, 55385), (304, 52470), (318, 50160), (330, 48336), (342, 46640), (352, 45315), (360, 44308), (380, 41976), (396, 40280), (418, 38160), (424, 37620), (440, 36252), (456, 34980), (477, 33440), (480, 33231), (495, 32224), (528, 30210), (530, 30096), (570, 27984), (583, 27360), (608, 26235), (627, 25440), (636, 25080), (660, 24168), (684, 23320), (720, 22154), (760, 20988), (792, 20140), (795, 20064), (836, 19080), (848, 18810), (855, 18656), (880, 18126), (912, 17490), (954, 16720), (990, 16112), (1007, 15840), (1045, 15264), (1056, 15105), (1060, 15048), (1140, 13992), (1166, 13680), (1254, 12720), (1272, 12540), (1320, 12084), (1368, 11660), (1440, 11077), (1520, 10494), (1584, 10070), (1590, 10032), (1672, 9540), (1696, 9405), (1710, 9328), (1749, 9120), (1760, 9063), (1824, 8745), (1881, 8480), (1908, 8360), (1980, 8056), (2014, 7920), (2090, 7632), (2120, 7524), (2280, 6996), (2332, 6840), (2385, 6688), (2508, 6360), (2544, 6270), (2640, 6042), (2736, 5830), (2915, 5472), (3021, 5280), (3040, 5247), (3135, 5088), (3168, 5035), (3180, 5016), (3344, 4770), (3420, 4664), (3498, 4560), (3762, 4240), (3816, 4180), (3960, 4028)]