1182480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 3958080

約数和(自身を除く): 2775600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 379, 390, 520, 624, 758, 780, 1040, 1137, 1516, 1560, 1895, 2274, 3032, 3120, 3790, 4548, 4927, 5685, 6064, 7580, 9096, 9854, 11370, 14781, 15160, 18192, 19708, 22740, 24635, 29562, 30320, 39416, 45480, 49270, 59124, 73905, 78832, 90960, 98540, 118248, 147810, 197080, 236496, 295620, 394160, 591240, 1182480]

約数ペア:

[(1, 1182480), (2, 591240), (3, 394160), (4, 295620), (5, 236496), (6, 197080), (8, 147810), (10, 118248), (12, 98540), (13, 90960), (15, 78832), (16, 73905), (20, 59124), (24, 49270), (26, 45480), (30, 39416), (39, 30320), (40, 29562), (48, 24635), (52, 22740), (60, 19708), (65, 18192), (78, 15160), (80, 14781), (104, 11370), (120, 9854), (130, 9096), (156, 7580), (195, 6064), (208, 5685), (240, 4927), (260, 4548), (312, 3790), (379, 3120), (390, 3032), (520, 2274), (624, 1895), (758, 1560), (780, 1516), (1040, 1137)]