61352280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15493}}^1$

素因数の和:15521

約数の個数: 96

約数和(自身を含む): 217535760

約数和(自身を除く): 156183480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 139437, 154930, 170423, 185916, 232395, 278874, 309860, 340846, 371832, 464790, 511269, 557748, 619720, 681692, 697185, 852115, 929580, 1022538, 1115496, 1363384, 1394370, 1533807, 1704230, 1859160, 2045076, 2556345, 2788740, 3067614, 3408460, 4090152, 5112690, 5577480, 6135228, 6816920, 7669035, 10225380, 12270456, 15338070, 20450760, 30676140, 61352280]

約数ペア:

[(1, 61352280), (2, 30676140), (3, 20450760), (4, 15338070), (5, 12270456), (6, 10225380), (8, 7669035), (9, 6816920), (10, 6135228), (11, 5577480), (12, 5112690), (15, 4090152), (18, 3408460), (20, 3067614), (22, 2788740), (24, 2556345), (30, 2045076), (33, 1859160), (36, 1704230), (40, 1533807), (44, 1394370), (45, 1363384), (55, 1115496), (60, 1022538), (66, 929580), (72, 852115), (88, 697185), (90, 681692), (99, 619720), (110, 557748), (120, 511269), (132, 464790), (165, 371832), (180, 340846), (198, 309860), (220, 278874), (264, 232395), (330, 185916), (360, 170423), (396, 154930), (440, 139437), (495, 123944), (660, 92958), (792, 77465), (990, 61972), (1320, 46479), (1980, 30986), (3960, 15493)]