156344520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14639}}^1$

素因数の和:14742

約数の個数: 64

約数和(自身を含む): 474336000

約数和(自身を除く): 317991480

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, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 14639, 29278, 43917, 58556, 73195, 87834, 117112, 146390, 175668, 219585, 292780, 351336, 439170, 585560, 878340, 1302871, 1756680, 2605742, 3908613, 5211484, 6514355, 7817226, 10422968, 13028710, 15634452, 19543065, 26057420, 31268904, 39086130, 52114840, 78172260, 156344520]

約数ペア:

[(1, 156344520), (2, 78172260), (3, 52114840), (4, 39086130), (5, 31268904), (6, 26057420), (8, 19543065), (10, 15634452), (12, 13028710), (15, 10422968), (20, 7817226), (24, 6514355), (30, 5211484), (40, 3908613), (60, 2605742), (89, 1756680), (120, 1302871), (178, 878340), (267, 585560), (356, 439170), (445, 351336), (534, 292780), (712, 219585), (890, 175668), (1068, 146390), (1335, 117112), (1780, 87834), (2136, 73195), (2670, 58556), (3560, 43917), (5340, 29278), (10680, 14639)]