4530480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 14403840

約数和(自身を除く): 9873360

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, 439, 516, 645, 688, 860, 878, 1032, 1290, 1317, 1720, 1756, 2064, 2195, 2580, 2634, 3440, 3512, 4390, 5160, 5268, 6585, 7024, 8780, 10320, 10536, 13170, 17560, 18877, 21072, 26340, 35120, 37754, 52680, 56631, 75508, 94385, 105360, 113262, 151016, 188770, 226524, 283155, 302032, 377540, 453048, 566310, 755080, 906096, 1132620, 1510160, 2265240, 4530480]

約数ペア:

[(1, 4530480), (2, 2265240), (3, 1510160), (4, 1132620), (5, 906096), (6, 755080), (8, 566310), (10, 453048), (12, 377540), (15, 302032), (16, 283155), (20, 226524), (24, 188770), (30, 151016), (40, 113262), (43, 105360), (48, 94385), (60, 75508), (80, 56631), (86, 52680), (120, 37754), (129, 35120), (172, 26340), (215, 21072), (240, 18877), (258, 17560), (344, 13170), (430, 10536), (439, 10320), (516, 8780), (645, 7024), (688, 6585), (860, 5268), (878, 5160), (1032, 4390), (1290, 3512), (1317, 3440), (1720, 2634), (1756, 2580), (2064, 2195)]