153311880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6689}}^1$

素因数の和:6894

約数の個数: 64

約数和(自身を含む): 462412800

約数和(自身を除く): 309100920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 6689, 7640, 11460, 13378, 20067, 22920, 26756, 33445, 40134, 53512, 66890, 80268, 100335, 133780, 160536, 200670, 267560, 401340, 802680, 1277599, 2555198, 3832797, 5110396, 6387995, 7665594, 10220792, 12775990, 15331188, 19163985, 25551980, 30662376, 38327970, 51103960, 76655940, 153311880]

約数ペア:

[(1, 153311880), (2, 76655940), (3, 51103960), (4, 38327970), (5, 30662376), (6, 25551980), (8, 19163985), (10, 15331188), (12, 12775990), (15, 10220792), (20, 7665594), (24, 6387995), (30, 5110396), (40, 3832797), (60, 2555198), (120, 1277599), (191, 802680), (382, 401340), (573, 267560), (764, 200670), (955, 160536), (1146, 133780), (1528, 100335), (1910, 80268), (2292, 66890), (2865, 53512), (3820, 40134), (4584, 33445), (5730, 26756), (6689, 22920), (7640, 20067), (11460, 13378)]