85676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8707}}^1$

素因数の和:8764

約数の個数: 80

約数和(自身を含む): 272107584

約数和(自身を除く): 186430704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8707, 9840, 17414, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 139312, 174140, 208968, 261210, 348280, 356987, 417936, 522420, 696560, 713974, 1044840, 1070961, 1427948, 1784935, 2089680, 2141922, 2855896, 3569870, 4283844, 5354805, 5711792, 7139740, 8567688, 10709610, 14279480, 17135376, 21419220, 28558960, 42838440, 85676880]

約数ペア:

[(1, 85676880), (2, 42838440), (3, 28558960), (4, 21419220), (5, 17135376), (6, 14279480), (8, 10709610), (10, 8567688), (12, 7139740), (15, 5711792), (16, 5354805), (20, 4283844), (24, 3569870), (30, 2855896), (40, 2141922), (41, 2089680), (48, 1784935), (60, 1427948), (80, 1070961), (82, 1044840), (120, 713974), (123, 696560), (164, 522420), (205, 417936), (240, 356987), (246, 348280), (328, 261210), (410, 208968), (492, 174140), (615, 139312), (656, 130605), (820, 104484), (984, 87070), (1230, 69656), (1640, 52242), (1968, 43535), (2460, 34828), (3280, 26121), (4920, 17414), (8707, 9840)]