231013920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2659}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 731989440

約数和(自身を除く): 500975520

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, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1810, 2172, 2659, 2715, 2896, 3620, 4344, 5318, 5430, 5792, 7240, 7977, 8688, 10636, 10860, 13295, 14480, 15954, 17376, 21272, 21720, 26590, 28960, 31908, 39885, 42544, 43440, 53180, 63816, 79770, 85088, 86880, 106360, 127632, 159540, 212720, 255264, 319080, 425440, 481279, 638160, 962558, 1276320, 1443837, 1925116, 2406395, 2887674, 3850232, 4812790, 5775348, 7219185, 7700464, 9625580, 11550696, 14438370, 15400928, 19251160, 23101392, 28876740, 38502320, 46202784, 57753480, 77004640, 115506960, 231013920]

約数ペア:

[(1, 231013920), (2, 115506960), (3, 77004640), (4, 57753480), (5, 46202784), (6, 38502320), (8, 28876740), (10, 23101392), (12, 19251160), (15, 15400928), (16, 14438370), (20, 11550696), (24, 9625580), (30, 7700464), (32, 7219185), (40, 5775348), (48, 4812790), (60, 3850232), (80, 2887674), (96, 2406395), (120, 1925116), (160, 1443837), (181, 1276320), (240, 962558), (362, 638160), (480, 481279), (543, 425440), (724, 319080), (905, 255264), (1086, 212720), (1448, 159540), (1810, 127632), (2172, 106360), (2659, 86880), (2715, 85088), (2896, 79770), (3620, 63816), (4344, 53180), (5318, 43440), (5430, 42544), (5792, 39885), (7240, 31908), (7977, 28960), (8688, 26590), (10636, 21720), (10860, 21272), (13295, 17376), (14480, 15954)]