87301920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 276514560

約数和(自身を除く): 189212640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 761, 956, 1195, 1434, 1522, 1912, 2283, 2390, 2868, 3044, 3585, 3805, 3824, 4566, 4780, 5736, 6088, 7170, 7610, 7648, 9132, 9560, 11415, 11472, 12176, 14340, 15220, 18264, 19120, 22830, 22944, 24352, 28680, 30440, 36528, 38240, 45660, 57360, 60880, 73056, 91320, 114720, 121760, 181879, 182640, 363758, 365280, 545637, 727516, 909395, 1091274, 1455032, 1818790, 2182548, 2728185, 2910064, 3637580, 4365096, 5456370, 5820128, 7275160, 8730192, 10912740, 14550320, 17460384, 21825480, 29100640, 43650960, 87301920]

約数ペア:

[(1, 87301920), (2, 43650960), (3, 29100640), (4, 21825480), (5, 17460384), (6, 14550320), (8, 10912740), (10, 8730192), (12, 7275160), (15, 5820128), (16, 5456370), (20, 4365096), (24, 3637580), (30, 2910064), (32, 2728185), (40, 2182548), (48, 1818790), (60, 1455032), (80, 1091274), (96, 909395), (120, 727516), (160, 545637), (239, 365280), (240, 363758), (478, 182640), (480, 181879), (717, 121760), (761, 114720), (956, 91320), (1195, 73056), (1434, 60880), (1522, 57360), (1912, 45660), (2283, 38240), (2390, 36528), (2868, 30440), (3044, 28680), (3585, 24352), (3805, 22944), (3824, 22830), (4566, 19120), (4780, 18264), (5736, 15220), (6088, 14340), (7170, 12176), (7610, 11472), (7648, 11415), (9132, 9560)]