135718560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^2$

素因数の和:635

約数の個数: 108

約数和(自身を含む): 464653098

約数和(自身を除く): 328934538

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 9210, 9824, 11052, 12280, 13815, 14736, 18420, 22104, 24560, 27630, 29472, 36840, 44208, 49120, 55260, 73680, 88416, 94249, 110520, 147360, 188498, 221040, 282747, 376996, 442080, 471245, 565494, 753992, 848241, 942490, 1130988, 1413735, 1507984, 1696482, 1884980, 2261976, 2827470, 3015968, 3392964, 3769960, 4241205, 4523952, 5654940, 6785928, 7539920, 8482410, 9047904, 11309880, 13571856, 15079840, 16964820, 22619760, 27143712, 33929640, 45239520, 67859280, 135718560]

約数ペア:

[(1, 135718560), (2, 67859280), (3, 45239520), (4, 33929640), (5, 27143712), (6, 22619760), (8, 16964820), (9, 15079840), (10, 13571856), (12, 11309880), (15, 9047904), (16, 8482410), (18, 7539920), (20, 6785928), (24, 5654940), (30, 4523952), (32, 4241205), (36, 3769960), (40, 3392964), (45, 3015968), (48, 2827470), (60, 2261976), (72, 1884980), (80, 1696482), (90, 1507984), (96, 1413735), (120, 1130988), (144, 942490), (160, 848241), (180, 753992), (240, 565494), (288, 471245), (307, 442080), (360, 376996), (480, 282747), (614, 221040), (720, 188498), (921, 147360), (1228, 110520), (1440, 94249), (1535, 88416), (1842, 73680), (2456, 55260), (2763, 49120), (3070, 44208), (3684, 36840), (4605, 29472), (4912, 27630), (5526, 24560), (6140, 22104), (7368, 18420), (9210, 14736), (9824, 13815), (11052, 12280)]