65794920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548291}}^1$

素因数の和:548305

約数の個数: 32

約数和(自身を含む): 197385120

約数和(自身を除く): 131590200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548291, 1096582, 1644873, 2193164, 2741455, 3289746, 4386328, 5482910, 6579492, 8224365, 10965820, 13158984, 16448730, 21931640, 32897460, 65794920]

約数ペア:

[(1, 65794920), (2, 32897460), (3, 21931640), (4, 16448730), (5, 13158984), (6, 10965820), (8, 8224365), (10, 6579492), (12, 5482910), (15, 4386328), (20, 3289746), (24, 2741455), (30, 2193164), (40, 1644873), (60, 1096582), (120, 548291)]