129991320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8807}}^1$

素因数の和:8865

約数の個数: 96

約数和(自身を含む): 432825120

約数和(自身を除く): 302833800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8807, 14760, 17614, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 158526, 176140, 211368, 264210, 317052, 352280, 361087, 396315, 528420, 634104, 722174, 792630, 1056840, 1083261, 1444348, 1585260, 1805435, 2166522, 2888696, 3170520, 3249783, 3610870, 4333044, 5416305, 6499566, 7221740, 8666088, 10832610, 12999132, 14443480, 16248915, 21665220, 25998264, 32497830, 43330440, 64995660, 129991320]

約数ペア:

[(1, 129991320), (2, 64995660), (3, 43330440), (4, 32497830), (5, 25998264), (6, 21665220), (8, 16248915), (9, 14443480), (10, 12999132), (12, 10832610), (15, 8666088), (18, 7221740), (20, 6499566), (24, 5416305), (30, 4333044), (36, 3610870), (40, 3249783), (41, 3170520), (45, 2888696), (60, 2166522), (72, 1805435), (82, 1585260), (90, 1444348), (120, 1083261), (123, 1056840), (164, 792630), (180, 722174), (205, 634104), (246, 528420), (328, 396315), (360, 361087), (369, 352280), (410, 317052), (492, 264210), (615, 211368), (738, 176140), (820, 158526), (984, 132105), (1230, 105684), (1476, 88070), (1640, 79263), (1845, 70456), (2460, 52842), (2952, 44035), (3690, 35228), (4920, 26421), (7380, 17614), (8807, 14760)]