57427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 182171808

約数和(自身を除く): 124744128

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, 661, 724, 905, 1086, 1322, 1448, 1810, 1983, 2172, 2644, 2715, 2896, 3305, 3620, 3966, 4344, 5288, 5430, 5792, 6610, 7240, 7932, 8688, 9915, 10576, 10860, 13220, 14480, 15864, 17376, 19830, 21152, 21720, 26440, 28960, 31728, 39660, 43440, 52880, 63456, 79320, 86880, 105760, 119641, 158640, 239282, 317280, 358923, 478564, 598205, 717846, 957128, 1196410, 1435692, 1794615, 1914256, 2392820, 2871384, 3589230, 3828512, 4785640, 5742768, 7178460, 9571280, 11485536, 14356920, 19142560, 28713840, 57427680]

約数ペア:

[(1, 57427680), (2, 28713840), (3, 19142560), (4, 14356920), (5, 11485536), (6, 9571280), (8, 7178460), (10, 5742768), (12, 4785640), (15, 3828512), (16, 3589230), (20, 2871384), (24, 2392820), (30, 1914256), (32, 1794615), (40, 1435692), (48, 1196410), (60, 957128), (80, 717846), (96, 598205), (120, 478564), (160, 358923), (181, 317280), (240, 239282), (362, 158640), (480, 119641), (543, 105760), (661, 86880), (724, 79320), (905, 63456), (1086, 52880), (1322, 43440), (1448, 39660), (1810, 31728), (1983, 28960), (2172, 26440), (2644, 21720), (2715, 21152), (2896, 19830), (3305, 17376), (3620, 15864), (3966, 14480), (4344, 13220), (5288, 10860), (5430, 10576), (5792, 9915), (6610, 8688), (7240, 7932)]