67987680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 215913600

約数和(自身を除く): 147925920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1019, 1112, 1390, 1668, 2038, 2085, 2224, 2780, 3057, 3336, 4076, 4170, 4448, 5095, 5560, 6114, 6672, 8152, 8340, 10190, 11120, 12228, 13344, 15285, 16304, 16680, 20380, 22240, 24456, 30570, 32608, 33360, 40760, 48912, 61140, 66720, 81520, 97824, 122280, 141641, 163040, 244560, 283282, 424923, 489120, 566564, 708205, 849846, 1133128, 1416410, 1699692, 2124615, 2266256, 2832820, 3399384, 4249230, 4532512, 5665640, 6798768, 8498460, 11331280, 13597536, 16996920, 22662560, 33993840, 67987680]

約数ペア:

[(1, 67987680), (2, 33993840), (3, 22662560), (4, 16996920), (5, 13597536), (6, 11331280), (8, 8498460), (10, 6798768), (12, 5665640), (15, 4532512), (16, 4249230), (20, 3399384), (24, 2832820), (30, 2266256), (32, 2124615), (40, 1699692), (48, 1416410), (60, 1133128), (80, 849846), (96, 708205), (120, 566564), (139, 489120), (160, 424923), (240, 283282), (278, 244560), (417, 163040), (480, 141641), (556, 122280), (695, 97824), (834, 81520), (1019, 66720), (1112, 61140), (1390, 48912), (1668, 40760), (2038, 33360), (2085, 32608), (2224, 30570), (2780, 24456), (3057, 22240), (3336, 20380), (4076, 16680), (4170, 16304), (4448, 15285), (5095, 13344), (5560, 12228), (6114, 11120), (6672, 10190), (8152, 8340)]