80335260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4848

約数の個数: 96

約数和(自身を含む): 258048000

約数和(自身を除く): 177712740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4799, 5580, 8370, 9598, 14397, 16740, 19196, 23995, 28794, 43191, 47990, 57588, 71985, 86382, 95980, 129573, 143970, 148769, 172764, 215955, 259146, 287940, 297538, 431910, 446307, 518292, 595076, 647865, 743845, 863820, 892614, 1295730, 1338921, 1487690, 1785228, 2231535, 2591460, 2677842, 2975380, 4016763, 4463070, 5355684, 6694605, 8033526, 8926140, 13389210, 16067052, 20083815, 26778420, 40167630, 80335260]

約数ペア:

[(1, 80335260), (2, 40167630), (3, 26778420), (4, 20083815), (5, 16067052), (6, 13389210), (9, 8926140), (10, 8033526), (12, 6694605), (15, 5355684), (18, 4463070), (20, 4016763), (27, 2975380), (30, 2677842), (31, 2591460), (36, 2231535), (45, 1785228), (54, 1487690), (60, 1338921), (62, 1295730), (90, 892614), (93, 863820), (108, 743845), (124, 647865), (135, 595076), (155, 518292), (180, 446307), (186, 431910), (270, 297538), (279, 287940), (310, 259146), (372, 215955), (465, 172764), (540, 148769), (558, 143970), (620, 129573), (837, 95980), (930, 86382), (1116, 71985), (1395, 57588), (1674, 47990), (1860, 43191), (2790, 28794), (3348, 23995), (4185, 19196), (4799, 16740), (5580, 14397), (8370, 9598)]