91327440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3923}}^1$

素因数の和:4036

約数の個数: 80

約数和(自身を含む): 286106688

約数和(自身を除く): 194779248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 3923, 4656, 5820, 7760, 7846, 11640, 11769, 15692, 19615, 23280, 23538, 31384, 39230, 47076, 58845, 62768, 78460, 94152, 117690, 156920, 188304, 235380, 313840, 380531, 470760, 761062, 941520, 1141593, 1522124, 1902655, 2283186, 3044248, 3805310, 4566372, 5707965, 6088496, 7610620, 9132744, 11415930, 15221240, 18265488, 22831860, 30442480, 45663720, 91327440]

約数ペア:

[(1, 91327440), (2, 45663720), (3, 30442480), (4, 22831860), (5, 18265488), (6, 15221240), (8, 11415930), (10, 9132744), (12, 7610620), (15, 6088496), (16, 5707965), (20, 4566372), (24, 3805310), (30, 3044248), (40, 2283186), (48, 1902655), (60, 1522124), (80, 1141593), (97, 941520), (120, 761062), (194, 470760), (240, 380531), (291, 313840), (388, 235380), (485, 188304), (582, 156920), (776, 117690), (970, 94152), (1164, 78460), (1455, 62768), (1552, 58845), (1940, 47076), (2328, 39230), (2910, 31384), (3880, 23538), (3923, 23280), (4656, 19615), (5820, 15692), (7760, 11769), (7846, 11640)]