133789680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{185819}}^1$

素因数の和:185838

約数の個数: 60

約数和(自身を含む): 449312760

約数和(自身を除く): 315523080

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, 185819, 371638, 557457, 743276, 929095, 1114914, 1486552, 1672371, 1858190, 2229828, 2787285, 2973104, 3344742, 3716380, 4459656, 5574570, 6689484, 7432760, 8361855, 8919312, 11149140, 13378968, 14865520, 16723710, 22298280, 26757936, 33447420, 44596560, 66894840, 133789680]

約数ペア:

[(1, 133789680), (2, 66894840), (3, 44596560), (4, 33447420), (5, 26757936), (6, 22298280), (8, 16723710), (9, 14865520), (10, 13378968), (12, 11149140), (15, 8919312), (16, 8361855), (18, 7432760), (20, 6689484), (24, 5574570), (30, 4459656), (36, 3716380), (40, 3344742), (45, 2973104), (48, 2787285), (60, 2229828), (72, 1858190), (80, 1672371), (90, 1486552), (120, 1114914), (144, 929095), (180, 743276), (240, 557457), (360, 371638), (720, 185819)]