620200440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42019}}^1$

素因数の和:42077

約数の個数: 96

約数和(自身を含む): 2064862800

約数和(自身を除く): 1444662360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 42019, 84038, 126057, 168076, 210095, 252114, 336152, 378171, 420190, 504228, 630285, 756342, 840380, 1008456, 1260570, 1512684, 1680760, 1722779, 1890855, 2521140, 3025368, 3445558, 3781710, 5042280, 5168337, 6891116, 7563420, 8613895, 10336674, 13782232, 15126840, 15505011, 17227790, 20673348, 25841685, 31010022, 34455580, 41346696, 51683370, 62020044, 68911160, 77525055, 103366740, 124040088, 155050110, 206733480, 310100220, 620200440]

約数ペア:

[(1, 620200440), (2, 310100220), (3, 206733480), (4, 155050110), (5, 124040088), (6, 103366740), (8, 77525055), (9, 68911160), (10, 62020044), (12, 51683370), (15, 41346696), (18, 34455580), (20, 31010022), (24, 25841685), (30, 20673348), (36, 17227790), (40, 15505011), (41, 15126840), (45, 13782232), (60, 10336674), (72, 8613895), (82, 7563420), (90, 6891116), (120, 5168337), (123, 5042280), (164, 3781710), (180, 3445558), (205, 3025368), (246, 2521140), (328, 1890855), (360, 1722779), (369, 1680760), (410, 1512684), (492, 1260570), (615, 1008456), (738, 840380), (820, 756342), (984, 630285), (1230, 504228), (1476, 420190), (1640, 378171), (1845, 336152), (2460, 252114), (2952, 210095), (3690, 168076), (4920, 126057), (7380, 84038), (14760, 42019)]