513506040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4279217}}^1$

素因数の和:4279231

約数の個数: 32

約数和(自身を含む): 1540518480

約数和(自身を除く): 1027012440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4279217, 8558434, 12837651, 17116868, 21396085, 25675302, 34233736, 42792170, 51350604, 64188255, 85584340, 102701208, 128376510, 171168680, 256753020, 513506040]

約数ペア:

[(1, 513506040), (2, 256753020), (3, 171168680), (4, 128376510), (5, 102701208), (6, 85584340), (8, 64188255), (10, 51350604), (12, 42792170), (15, 34233736), (20, 25675302), (24, 21396085), (30, 17116868), (40, 12837651), (60, 8558434), (120, 4279217)]