10647960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 32335200

約数和(自身を除く): 21687240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 997, 1068, 1335, 1780, 1994, 2136, 2670, 2991, 3560, 3988, 4985, 5340, 5982, 7976, 9970, 10680, 11964, 14955, 19940, 23928, 29910, 39880, 59820, 88733, 119640, 177466, 266199, 354932, 443665, 532398, 709864, 887330, 1064796, 1330995, 1774660, 2129592, 2661990, 3549320, 5323980, 10647960]

約数ペア:

[(1, 10647960), (2, 5323980), (3, 3549320), (4, 2661990), (5, 2129592), (6, 1774660), (8, 1330995), (10, 1064796), (12, 887330), (15, 709864), (20, 532398), (24, 443665), (30, 354932), (40, 266199), (60, 177466), (89, 119640), (120, 88733), (178, 59820), (267, 39880), (356, 29910), (445, 23928), (534, 19940), (712, 14955), (890, 11964), (997, 10680), (1068, 9970), (1335, 7976), (1780, 5982), (1994, 5340), (2136, 4985), (2670, 3988), (2991, 3560)]