323172180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{199489}}^1$

素因数の和:199510

約数の個数: 60

約数和(自身を含む): 1013808180

約数和(自身を除く): 690636000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 199489, 398978, 598467, 797956, 997445, 1196934, 1795401, 1994890, 2393868, 2992335, 3590802, 3989780, 5386203, 5984670, 7181604, 8977005, 10772406, 11969340, 16158609, 17954010, 21544812, 26931015, 32317218, 35908020, 53862030, 64634436, 80793045, 107724060, 161586090, 323172180]

約数ペア:

[(1, 323172180), (2, 161586090), (3, 107724060), (4, 80793045), (5, 64634436), (6, 53862030), (9, 35908020), (10, 32317218), (12, 26931015), (15, 21544812), (18, 17954010), (20, 16158609), (27, 11969340), (30, 10772406), (36, 8977005), (45, 7181604), (54, 5984670), (60, 5386203), (81, 3989780), (90, 3590802), (108, 2992335), (135, 2393868), (162, 1994890), (180, 1795401), (270, 1196934), (324, 997445), (405, 797956), (540, 598467), (810, 398978), (1620, 199489)]