222867360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{154769}}^1$

素因数の和:154790

約数の個数: 72

約数和(自身を含む): 760539780

約数和(自身を除く): 537672420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 154769, 309538, 464307, 619076, 773845, 928614, 1238152, 1392921, 1547690, 1857228, 2321535, 2476304, 2785842, 3095380, 3714456, 4643070, 4952608, 5571684, 6190760, 6964605, 7428912, 9286140, 11143368, 12381520, 13929210, 14857824, 18572280, 22286736, 24763040, 27858420, 37144560, 44573472, 55716840, 74289120, 111433680, 222867360]

約数ペア:

[(1, 222867360), (2, 111433680), (3, 74289120), (4, 55716840), (5, 44573472), (6, 37144560), (8, 27858420), (9, 24763040), (10, 22286736), (12, 18572280), (15, 14857824), (16, 13929210), (18, 12381520), (20, 11143368), (24, 9286140), (30, 7428912), (32, 6964605), (36, 6190760), (40, 5571684), (45, 4952608), (48, 4643070), (60, 3714456), (72, 3095380), (80, 2785842), (90, 2476304), (96, 2321535), (120, 1857228), (144, 1547690), (160, 1392921), (180, 1238152), (240, 928614), (288, 773845), (360, 619076), (480, 464307), (720, 309538), (1440, 154769)]