49072080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5044

約数の個数: 80

約数和(自身を含む): 155865024

約数和(自身を除く): 106792944

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, 4987, 9840, 9974, 14961, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 199480, 204467, 239376, 299220, 398960, 408934, 598440, 613401, 817868, 1022335, 1196880, 1226802, 1635736, 2044670, 2453604, 3067005, 3271472, 4089340, 4907208, 6134010, 8178680, 9814416, 12268020, 16357360, 24536040, 49072080]

約数ペア:

[(1, 49072080), (2, 24536040), (3, 16357360), (4, 12268020), (5, 9814416), (6, 8178680), (8, 6134010), (10, 4907208), (12, 4089340), (15, 3271472), (16, 3067005), (20, 2453604), (24, 2044670), (30, 1635736), (40, 1226802), (41, 1196880), (48, 1022335), (60, 817868), (80, 613401), (82, 598440), (120, 408934), (123, 398960), (164, 299220), (205, 239376), (240, 204467), (246, 199480), (328, 149610), (410, 119688), (492, 99740), (615, 79792), (656, 74805), (820, 59844), (984, 49870), (1230, 39896), (1640, 29922), (1968, 24935), (2460, 19948), (3280, 14961), (4920, 9974), (4987, 9840)]