376788420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20323}}^1$

素因数の和:20441

約数の個数: 72

約数和(自身を含む): 1154078016

約数和(自身を除く): 777289596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 20323, 40646, 60969, 81292, 101615, 121938, 182907, 203230, 243876, 304845, 365814, 406460, 609690, 731628, 914535, 1219380, 1829070, 2093269, 3658140, 4186538, 6279807, 8373076, 10466345, 12559614, 18839421, 20932690, 25119228, 31399035, 37678842, 41865380, 62798070, 75357684, 94197105, 125596140, 188394210, 376788420]

約数ペア:

[(1, 376788420), (2, 188394210), (3, 125596140), (4, 94197105), (5, 75357684), (6, 62798070), (9, 41865380), (10, 37678842), (12, 31399035), (15, 25119228), (18, 20932690), (20, 18839421), (30, 12559614), (36, 10466345), (45, 8373076), (60, 6279807), (90, 4186538), (103, 3658140), (180, 2093269), (206, 1829070), (309, 1219380), (412, 914535), (515, 731628), (618, 609690), (927, 406460), (1030, 365814), (1236, 304845), (1545, 243876), (1854, 203230), (2060, 182907), (3090, 121938), (3708, 101615), (4635, 81292), (6180, 60969), (9270, 40646), (18540, 20323)]