915628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7630241}}^1$

素因数の和:7630255

約数の個数: 32

約数和(自身を含む): 2746887120

約数和(自身を除く): 1831258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7630241, 15260482, 22890723, 30520964, 38151205, 45781446, 61041928, 76302410, 91562892, 114453615, 152604820, 183125784, 228907230, 305209640, 457814460, 915628920]

約数ペア:

[(1, 915628920), (2, 457814460), (3, 305209640), (4, 228907230), (5, 183125784), (6, 152604820), (8, 114453615), (10, 91562892), (12, 76302410), (15, 61041928), (20, 45781446), (24, 38151205), (30, 30520964), (40, 22890723), (60, 15260482), (120, 7630241)]