67859280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^2$

素因数の和:633

約数の個数: 90

約数和(自身を含む): 228638826

約数和(自身を除く): 160779546

約数列:

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

約数ペア:

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