317322840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2644357}}^1$

素因数の和:2644371

約数の個数: 32

約数和(自身を含む): 951968880

約数和(自身を除く): 634646040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2644357, 5288714, 7933071, 10577428, 13221785, 15866142, 21154856, 26443570, 31732284, 39665355, 52887140, 63464568, 79330710, 105774280, 158661420, 317322840]

約数ペア:

[(1, 317322840), (2, 158661420), (3, 105774280), (4, 79330710), (5, 63464568), (6, 52887140), (8, 39665355), (10, 31732284), (12, 26443570), (15, 21154856), (20, 15866142), (24, 13221785), (30, 10577428), (40, 7933071), (60, 5288714), (120, 2644357)]