516176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{52457}}^1$

素因数の和:52514

約数の個数: 80

約数和(自身を含む): 1639207584

約数和(自身を除く): 1123030704

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, 9840, 52457, 104914, 157371, 209828, 262285, 314742, 419656, 524570, 629484, 786855, 839312, 1049140, 1258968, 1573710, 2098280, 2150737, 2517936, 3147420, 4196560, 4301474, 6294840, 6452211, 8602948, 10753685, 12589680, 12904422, 17205896, 21507370, 25808844, 32261055, 34411792, 43014740, 51617688, 64522110, 86029480, 103235376, 129044220, 172058960, 258088440, 516176880]

約数ペア:

[(1, 516176880), (2, 258088440), (3, 172058960), (4, 129044220), (5, 103235376), (6, 86029480), (8, 64522110), (10, 51617688), (12, 43014740), (15, 34411792), (16, 32261055), (20, 25808844), (24, 21507370), (30, 17205896), (40, 12904422), (41, 12589680), (48, 10753685), (60, 8602948), (80, 6452211), (82, 6294840), (120, 4301474), (123, 4196560), (164, 3147420), (205, 2517936), (240, 2150737), (246, 2098280), (328, 1573710), (410, 1258968), (492, 1049140), (615, 839312), (656, 786855), (820, 629484), (984, 524570), (1230, 419656), (1640, 314742), (1968, 262285), (2460, 209828), (3280, 157371), (4920, 104914), (9840, 52457)]