85268640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 269873856

約数和(自身を除く): 184605216

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, 240, 401, 443, 480, 802, 886, 1203, 1329, 1604, 1772, 2005, 2215, 2406, 2658, 3208, 3544, 4010, 4430, 4812, 5316, 6015, 6416, 6645, 7088, 8020, 8860, 9624, 10632, 12030, 12832, 13290, 14176, 16040, 17720, 19248, 21264, 24060, 26580, 32080, 35440, 38496, 42528, 48120, 53160, 64160, 70880, 96240, 106320, 177643, 192480, 212640, 355286, 532929, 710572, 888215, 1065858, 1421144, 1776430, 2131716, 2664645, 2842288, 3552860, 4263432, 5329290, 5684576, 7105720, 8526864, 10658580, 14211440, 17053728, 21317160, 28422880, 42634320, 85268640]

約数ペア:

[(1, 85268640), (2, 42634320), (3, 28422880), (4, 21317160), (5, 17053728), (6, 14211440), (8, 10658580), (10, 8526864), (12, 7105720), (15, 5684576), (16, 5329290), (20, 4263432), (24, 3552860), (30, 2842288), (32, 2664645), (40, 2131716), (48, 1776430), (60, 1421144), (80, 1065858), (96, 888215), (120, 710572), (160, 532929), (240, 355286), (401, 212640), (443, 192480), (480, 177643), (802, 106320), (886, 96240), (1203, 70880), (1329, 64160), (1604, 53160), (1772, 48120), (2005, 42528), (2215, 38496), (2406, 35440), (2658, 32080), (3208, 26580), (3544, 24060), (4010, 21264), (4430, 19248), (4812, 17720), (5316, 16040), (6015, 14176), (6416, 13290), (6645, 12832), (7088, 12030), (8020, 10632), (8860, 9624)]