9810480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 31185504

約数和(自身を除く): 21375024

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, 997, 1230, 1640, 1968, 1994, 2460, 2991, 3280, 3988, 4920, 4985, 5982, 7976, 9840, 9970, 11964, 14955, 15952, 19940, 23928, 29910, 39880, 40877, 47856, 59820, 79760, 81754, 119640, 122631, 163508, 204385, 239280, 245262, 327016, 408770, 490524, 613155, 654032, 817540, 981048, 1226310, 1635080, 1962096, 2452620, 3270160, 4905240, 9810480]

約数ペア:

[(1, 9810480), (2, 4905240), (3, 3270160), (4, 2452620), (5, 1962096), (6, 1635080), (8, 1226310), (10, 981048), (12, 817540), (15, 654032), (16, 613155), (20, 490524), (24, 408770), (30, 327016), (40, 245262), (41, 239280), (48, 204385), (60, 163508), (80, 122631), (82, 119640), (120, 81754), (123, 79760), (164, 59820), (205, 47856), (240, 40877), (246, 39880), (328, 29910), (410, 23928), (492, 19940), (615, 15952), (656, 14955), (820, 11964), (984, 9970), (997, 9840), (1230, 7976), (1640, 5982), (1968, 4985), (1994, 4920), (2460, 3988), (2991, 3280)]