72761040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9187}}^1$

素因数の和:9217

約数の個数: 120

約数和(自身を含む): 266599008

約数和(自身を除く): 193837968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9187, 18374, 27561, 36748, 45935, 55122, 73496, 82683, 91870, 101057, 110244, 137805, 146992, 165366, 183740, 202114, 220488, 275610, 303171, 330732, 367480, 404228, 413415, 440976, 505285, 551220, 606342, 661464, 734960, 808456, 826830, 909513, 1010570, 1102440, 1212684, 1322928, 1515855, 1616912, 1653660, 1819026, 2021140, 2204880, 2425368, 3031710, 3307320, 3638052, 4042280, 4547565, 4850736, 6063420, 6614640, 7276104, 8084560, 9095130, 12126840, 14552208, 18190260, 24253680, 36380520, 72761040]

約数ペア:

[(1, 72761040), (2, 36380520), (3, 24253680), (4, 18190260), (5, 14552208), (6, 12126840), (8, 9095130), (9, 8084560), (10, 7276104), (11, 6614640), (12, 6063420), (15, 4850736), (16, 4547565), (18, 4042280), (20, 3638052), (22, 3307320), (24, 3031710), (30, 2425368), (33, 2204880), (36, 2021140), (40, 1819026), (44, 1653660), (45, 1616912), (48, 1515855), (55, 1322928), (60, 1212684), (66, 1102440), (72, 1010570), (80, 909513), (88, 826830), (90, 808456), (99, 734960), (110, 661464), (120, 606342), (132, 551220), (144, 505285), (165, 440976), (176, 413415), (180, 404228), (198, 367480), (220, 330732), (240, 303171), (264, 275610), (330, 220488), (360, 202114), (396, 183740), (440, 165366), (495, 146992), (528, 137805), (660, 110244), (720, 101057), (792, 91870), (880, 82683), (990, 73496), (1320, 55122), (1584, 45935), (1980, 36748), (2640, 27561), (3960, 18374), (7920, 9187)]