71900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7307}}^1$

素因数の和:7364

約数の個数: 80

約数和(自身を含む): 228360384

約数和(自身を除く): 156459504

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, 7307, 9840, 14614, 21921, 29228, 36535, 43842, 58456, 73070, 87684, 109605, 116912, 146140, 175368, 219210, 292280, 299587, 350736, 438420, 584560, 599174, 876840, 898761, 1198348, 1497935, 1753680, 1797522, 2396696, 2995870, 3595044, 4493805, 4793392, 5991740, 7190088, 8987610, 11983480, 14380176, 17975220, 23966960, 35950440, 71900880]

約数ペア:

[(1, 71900880), (2, 35950440), (3, 23966960), (4, 17975220), (5, 14380176), (6, 11983480), (8, 8987610), (10, 7190088), (12, 5991740), (15, 4793392), (16, 4493805), (20, 3595044), (24, 2995870), (30, 2396696), (40, 1797522), (41, 1753680), (48, 1497935), (60, 1198348), (80, 898761), (82, 876840), (120, 599174), (123, 584560), (164, 438420), (205, 350736), (240, 299587), (246, 292280), (328, 219210), (410, 175368), (492, 146140), (615, 116912), (656, 109605), (820, 87684), (984, 73070), (1230, 58456), (1640, 43842), (1968, 36535), (2460, 29228), (3280, 21921), (4920, 14614), (7307, 9840)]