716807360

素因数分解:

$2^6\times 5^1\times {\mathrm{2240023}}^1$

素因数の和:2240040

約数の個数: 28

約数和(自身を含む): 1706898288

約数和(自身を除く): 990090928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2240023, 4480046, 8960092, 11200115, 17920184, 22400230, 35840368, 44800460, 71680736, 89600920, 143361472, 179201840, 358403680, 716807360]

約数ペア:

[(1, 716807360), (2, 358403680), (4, 179201840), (5, 143361472), (8, 89600920), (10, 71680736), (16, 44800460), (20, 35840368), (32, 22400230), (40, 17920184), (64, 11200115), (80, 8960092), (160, 4480046), (320, 2240023)]