267543960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131149}}^1$

素因数の和:131180

約数の個数: 64

約数和(自身を含む): 849852000

約数和(自身を除く): 582308040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 131149, 262298, 393447, 524596, 655745, 786894, 1049192, 1311490, 1573788, 1967235, 2229533, 2622980, 3147576, 3934470, 4459066, 5245960, 6688599, 7868940, 8918132, 11147665, 13377198, 15737880, 17836264, 22295330, 26754396, 33442995, 44590660, 53508792, 66885990, 89181320, 133771980, 267543960]

約数ペア:

[(1, 267543960), (2, 133771980), (3, 89181320), (4, 66885990), (5, 53508792), (6, 44590660), (8, 33442995), (10, 26754396), (12, 22295330), (15, 17836264), (17, 15737880), (20, 13377198), (24, 11147665), (30, 8918132), (34, 7868940), (40, 6688599), (51, 5245960), (60, 4459066), (68, 3934470), (85, 3147576), (102, 2622980), (120, 2229533), (136, 1967235), (170, 1573788), (204, 1311490), (255, 1049192), (340, 786894), (408, 655745), (510, 524596), (680, 393447), (1020, 262298), (2040, 131149)]