65463960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545533}}^1$

素因数の和:545547

約数の個数: 32

約数和(自身を含む): 196392240

約数和(自身を除く): 130928280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545533, 1091066, 1636599, 2182132, 2727665, 3273198, 4364264, 5455330, 6546396, 8182995, 10910660, 13092792, 16365990, 21821320, 32731980, 65463960]

約数ペア:

[(1, 65463960), (2, 32731980), (3, 21821320), (4, 16365990), (5, 13092792), (6, 10910660), (8, 8182995), (10, 6546396), (12, 5455330), (15, 4364264), (20, 3273198), (24, 2727665), (30, 2182132), (40, 1636599), (60, 1091066), (120, 545533)]