11907237840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{142159}}^1$

素因数の和:142524

約数の個数: 80

約数和(自身を含む): 37018464000

約数和(自身を除く): 25111226160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 10470, 13960, 16752, 20940, 27920, 41880, 83760, 142159, 284318, 426477, 568636, 710795, 852954, 1137272, 1421590, 1705908, 2132385, 2274544, 2843180, 3411816, 4264770, 5686360, 6823632, 8529540, 11372720, 17059080, 34118160, 49613491, 99226982, 148840473, 198453964, 248067455, 297680946, 396907928, 496134910, 595361892, 744202365, 793815856, 992269820, 1190723784, 1488404730, 1984539640, 2381447568, 2976809460, 3969079280, 5953618920, 11907237840]

約数ペア:

[(1, 11907237840), (2, 5953618920), (3, 3969079280), (4, 2976809460), (5, 2381447568), (6, 1984539640), (8, 1488404730), (10, 1190723784), (12, 992269820), (15, 793815856), (16, 744202365), (20, 595361892), (24, 496134910), (30, 396907928), (40, 297680946), (48, 248067455), (60, 198453964), (80, 148840473), (120, 99226982), (240, 49613491), (349, 34118160), (698, 17059080), (1047, 11372720), (1396, 8529540), (1745, 6823632), (2094, 5686360), (2792, 4264770), (3490, 3411816), (4188, 2843180), (5235, 2274544), (5584, 2132385), (6980, 1705908), (8376, 1421590), (10470, 1137272), (13960, 852954), (16752, 710795), (20940, 568636), (27920, 426477), (41880, 284318), (83760, 142159)]