42863880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{357199}}^1$

素因数の和:357213

約数の個数: 32

約数和(自身を含む): 128592000

約数和(自身を除く): 85728120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 357199, 714398, 1071597, 1428796, 1785995, 2143194, 2857592, 3571990, 4286388, 5357985, 7143980, 8572776, 10715970, 14287960, 21431940, 42863880]

約数ペア:

[(1, 42863880), (2, 21431940), (3, 14287960), (4, 10715970), (5, 8572776), (6, 7143980), (8, 5357985), (10, 4286388), (12, 3571990), (15, 2857592), (20, 2143194), (24, 1785995), (30, 1428796), (40, 1071597), (60, 714398), (120, 357199)]