120045660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{285823}}^1$

素因数の和:285842

約数の個数: 48

約数和(自身を含む): 384147456

約数和(自身を除く): 264101796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 285823, 571646, 857469, 1143292, 1429115, 1714938, 2000761, 2858230, 3429876, 4001522, 4287345, 5716460, 6002283, 8003044, 8574690, 10003805, 12004566, 17149380, 20007610, 24009132, 30011415, 40015220, 60022830, 120045660]

約数ペア:

[(1, 120045660), (2, 60022830), (3, 40015220), (4, 30011415), (5, 24009132), (6, 20007610), (7, 17149380), (10, 12004566), (12, 10003805), (14, 8574690), (15, 8003044), (20, 6002283), (21, 5716460), (28, 4287345), (30, 4001522), (35, 3429876), (42, 2858230), (60, 2000761), (70, 1714938), (84, 1429115), (105, 1143292), (140, 857469), (210, 571646), (420, 285823)]