79660560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47417}}^1$

素因数の和:47440

約数の個数: 80

約数和(自身を含む): 282231936

約数和(自身を除く): 202571376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 47417, 94834, 142251, 189668, 237085, 284502, 331919, 379336, 474170, 569004, 663838, 711255, 758672, 948340, 995757, 1138008, 1327676, 1422510, 1659595, 1896680, 1991514, 2276016, 2655352, 2845020, 3319190, 3793360, 3983028, 4978785, 5310704, 5690040, 6638380, 7966056, 9957570, 11380080, 13276760, 15932112, 19915140, 26553520, 39830280, 79660560]

約数ペア:

[(1, 79660560), (2, 39830280), (3, 26553520), (4, 19915140), (5, 15932112), (6, 13276760), (7, 11380080), (8, 9957570), (10, 7966056), (12, 6638380), (14, 5690040), (15, 5310704), (16, 4978785), (20, 3983028), (21, 3793360), (24, 3319190), (28, 2845020), (30, 2655352), (35, 2276016), (40, 1991514), (42, 1896680), (48, 1659595), (56, 1422510), (60, 1327676), (70, 1138008), (80, 995757), (84, 948340), (105, 758672), (112, 711255), (120, 663838), (140, 569004), (168, 474170), (210, 379336), (240, 331919), (280, 284502), (336, 237085), (420, 189668), (560, 142251), (840, 94834), (1680, 47417)]