252210480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24439}}^1$

素因数の和:24498

約数の個数: 80

約数和(自身を含む): 800067840

約数和(自身を除く): 547857360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 24439, 48878, 73317, 97756, 122195, 146634, 195512, 244390, 293268, 366585, 391024, 488780, 586536, 733170, 977560, 1050877, 1173072, 1466340, 1955120, 2101754, 2932680, 3152631, 4203508, 5254385, 5865360, 6305262, 8407016, 10508770, 12610524, 15763155, 16814032, 21017540, 25221048, 31526310, 42035080, 50442096, 63052620, 84070160, 126105240, 252210480]

約数ペア:

[(1, 252210480), (2, 126105240), (3, 84070160), (4, 63052620), (5, 50442096), (6, 42035080), (8, 31526310), (10, 25221048), (12, 21017540), (15, 16814032), (16, 15763155), (20, 12610524), (24, 10508770), (30, 8407016), (40, 6305262), (43, 5865360), (48, 5254385), (60, 4203508), (80, 3152631), (86, 2932680), (120, 2101754), (129, 1955120), (172, 1466340), (215, 1173072), (240, 1050877), (258, 977560), (344, 733170), (430, 586536), (516, 488780), (645, 391024), (688, 366585), (860, 293268), (1032, 244390), (1290, 195512), (1720, 146634), (2064, 122195), (2580, 97756), (3440, 73317), (5160, 48878), (10320, 24439)]