11831880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 36336960

約数和(自身を除く): 24505080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2293, 2580, 4586, 5160, 6879, 9172, 11465, 13758, 18344, 22930, 27516, 34395, 45860, 55032, 68790, 91720, 98599, 137580, 197198, 275160, 295797, 394396, 492995, 591594, 788792, 985990, 1183188, 1478985, 1971980, 2366376, 2957970, 3943960, 5915940, 11831880]

約数ペア:

[(1, 11831880), (2, 5915940), (3, 3943960), (4, 2957970), (5, 2366376), (6, 1971980), (8, 1478985), (10, 1183188), (12, 985990), (15, 788792), (20, 591594), (24, 492995), (30, 394396), (40, 295797), (43, 275160), (60, 197198), (86, 137580), (120, 98599), (129, 91720), (172, 68790), (215, 55032), (258, 45860), (344, 34395), (430, 27516), (516, 22930), (645, 18344), (860, 13758), (1032, 11465), (1290, 9172), (1720, 6879), (2293, 5160), (2580, 4586)]