31058640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4793}}^1$

素因数の和:4818

約数の個数: 100

約数和(自身を含む): 107893764

約数和(自身を除く): 76835124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4793, 6480, 9586, 14379, 19172, 23965, 28758, 38344, 43137, 47930, 57516, 71895, 76688, 86274, 95860, 115032, 129411, 143790, 172548, 191720, 215685, 230064, 258822, 287580, 345096, 383440, 388233, 431370, 517644, 575160, 647055, 690192, 776466, 862740, 1035288, 1150320, 1294110, 1552932, 1725480, 1941165, 2070576, 2588220, 3105864, 3450960, 3882330, 5176440, 6211728, 7764660, 10352880, 15529320, 31058640]

約数ペア:

[(1, 31058640), (2, 15529320), (3, 10352880), (4, 7764660), (5, 6211728), (6, 5176440), (8, 3882330), (9, 3450960), (10, 3105864), (12, 2588220), (15, 2070576), (16, 1941165), (18, 1725480), (20, 1552932), (24, 1294110), (27, 1150320), (30, 1035288), (36, 862740), (40, 776466), (45, 690192), (48, 647055), (54, 575160), (60, 517644), (72, 431370), (80, 388233), (81, 383440), (90, 345096), (108, 287580), (120, 258822), (135, 230064), (144, 215685), (162, 191720), (180, 172548), (216, 143790), (240, 129411), (270, 115032), (324, 95860), (360, 86274), (405, 76688), (432, 71895), (540, 57516), (648, 47930), (720, 43137), (810, 38344), (1080, 28758), (1296, 23965), (1620, 19172), (2160, 14379), (3240, 9586), (4793, 6480)]