194428680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1620239}}^1$

素因数の和:1620253

約数の個数: 32

約数和(自身を含む): 583286400

約数和(自身を除く): 388857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1620239, 3240478, 4860717, 6480956, 8101195, 9721434, 12961912, 16202390, 19442868, 24303585, 32404780, 38885736, 48607170, 64809560, 97214340, 194428680]

約数ペア:

[(1, 194428680), (2, 97214340), (3, 64809560), (4, 48607170), (5, 38885736), (6, 32404780), (8, 24303585), (10, 19442868), (12, 16202390), (15, 12961912), (20, 9721434), (24, 8101195), (30, 6480956), (40, 4860717), (60, 3240478), (120, 1620239)]