58981680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{81919}}^1$

素因数の和:81938

約数の個数: 60

約数和(自身を含む): 198082560

約数和(自身を除く): 139100880

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, 360, 720, 81919, 163838, 245757, 327676, 409595, 491514, 655352, 737271, 819190, 983028, 1228785, 1310704, 1474542, 1638380, 1966056, 2457570, 2949084, 3276760, 3686355, 3932112, 4915140, 5898168, 6553520, 7372710, 9830280, 11796336, 14745420, 19660560, 29490840, 58981680]

約数ペア:

[(1, 58981680), (2, 29490840), (3, 19660560), (4, 14745420), (5, 11796336), (6, 9830280), (8, 7372710), (9, 6553520), (10, 5898168), (12, 4915140), (15, 3932112), (16, 3686355), (18, 3276760), (20, 2949084), (24, 2457570), (30, 1966056), (36, 1638380), (40, 1474542), (45, 1310704), (48, 1228785), (60, 983028), (72, 819190), (80, 737271), (90, 655352), (120, 491514), (144, 409595), (180, 327676), (240, 245757), (360, 163838), (720, 81919)]