5978538960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{49921}}^1$

素因数の和:50436

約数の個数: 80

約数和(自身を含む): 18570984000

約数和(自身を除く): 12592445040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 19960, 23952, 29940, 39920, 49921, 59880, 99842, 119760, 149763, 199684, 249605, 299526, 399368, 499210, 599052, 748815, 798736, 998420, 1198104, 1497630, 1996840, 2396208, 2995260, 3993680, 5990520, 11981040, 24910579, 49821158, 74731737, 99642316, 124552895, 149463474, 199284632, 249105790, 298926948, 373658685, 398569264, 498211580, 597853896, 747317370, 996423160, 1195707792, 1494634740, 1992846320, 2989269480, 5978538960]

約数ペア:

[(1, 5978538960), (2, 2989269480), (3, 1992846320), (4, 1494634740), (5, 1195707792), (6, 996423160), (8, 747317370), (10, 597853896), (12, 498211580), (15, 398569264), (16, 373658685), (20, 298926948), (24, 249105790), (30, 199284632), (40, 149463474), (48, 124552895), (60, 99642316), (80, 74731737), (120, 49821158), (240, 24910579), (499, 11981040), (998, 5990520), (1497, 3993680), (1996, 2995260), (2495, 2396208), (2994, 1996840), (3992, 1497630), (4990, 1198104), (5988, 998420), (7485, 798736), (7984, 748815), (9980, 599052), (11976, 499210), (14970, 399368), (19960, 299526), (23952, 249605), (29940, 199684), (39920, 149763), (49921, 119760), (59880, 99842)]