61191240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 141053880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 307, 330, 440, 453, 604, 614, 660, 755, 906, 921, 1208, 1228, 1320, 1510, 1535, 1661, 1812, 1842, 2265, 2456, 3020, 3070, 3322, 3377, 3624, 3684, 4530, 4605, 4983, 6040, 6140, 6644, 6754, 7368, 8305, 9060, 9210, 9966, 10131, 12280, 13288, 13508, 16610, 16885, 18120, 18420, 19932, 20262, 24915, 27016, 33220, 33770, 36840, 39864, 40524, 46357, 49830, 50655, 66440, 67540, 81048, 92714, 99660, 101310, 135080, 139071, 185428, 199320, 202620, 231785, 278142, 370856, 405240, 463570, 509927, 556284, 695355, 927140, 1019854, 1112568, 1390710, 1529781, 1854280, 2039708, 2549635, 2781420, 3059562, 4079416, 5099270, 5562840, 6119124, 7648905, 10198540, 12238248, 15297810, 20397080, 30595620, 61191240]

約数ペア:

[(1, 61191240), (2, 30595620), (3, 20397080), (4, 15297810), (5, 12238248), (6, 10198540), (8, 7648905), (10, 6119124), (11, 5562840), (12, 5099270), (15, 4079416), (20, 3059562), (22, 2781420), (24, 2549635), (30, 2039708), (33, 1854280), (40, 1529781), (44, 1390710), (55, 1112568), (60, 1019854), (66, 927140), (88, 695355), (110, 556284), (120, 509927), (132, 463570), (151, 405240), (165, 370856), (220, 278142), (264, 231785), (302, 202620), (307, 199320), (330, 185428), (440, 139071), (453, 135080), (604, 101310), (614, 99660), (660, 92714), (755, 81048), (906, 67540), (921, 66440), (1208, 50655), (1228, 49830), (1320, 46357), (1510, 40524), (1535, 39864), (1661, 36840), (1812, 33770), (1842, 33220), (2265, 27016), (2456, 24915), (3020, 20262), (3070, 19932), (3322, 18420), (3377, 18120), (3624, 16885), (3684, 16610), (4530, 13508), (4605, 13288), (4983, 12280), (6040, 10131), (6140, 9966), (6644, 9210), (6754, 9060), (7368, 8305)]