325555920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{452161}}^1$

素因数の和:452180

約数の個数: 60

約数和(自身を含む): 1093327716

約数和(自身を除く): 767771796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 452161, 904322, 1356483, 1808644, 2260805, 2712966, 3617288, 4069449, 4521610, 5425932, 6782415, 7234576, 8138898, 9043220, 10851864, 13564830, 16277796, 18086440, 20347245, 21703728, 27129660, 32555592, 36172880, 40694490, 54259320, 65111184, 81388980, 108518640, 162777960, 325555920]

約数ペア:

[(1, 325555920), (2, 162777960), (3, 108518640), (4, 81388980), (5, 65111184), (6, 54259320), (8, 40694490), (9, 36172880), (10, 32555592), (12, 27129660), (15, 21703728), (16, 20347245), (18, 18086440), (20, 16277796), (24, 13564830), (30, 10851864), (36, 9043220), (40, 8138898), (45, 7234576), (48, 6782415), (60, 5425932), (72, 4521610), (80, 4069449), (90, 3617288), (120, 2712966), (144, 2260805), (180, 1808644), (240, 1356483), (360, 904322), (720, 452161)]