375979620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272449}}^1$

素因数の和:272484

約数の個数: 48

約数和(自身を含む): 1098518400

約数和(自身を除く): 722538780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 272449, 544898, 817347, 1089796, 1362245, 1634694, 2724490, 3269388, 4086735, 5448980, 6266327, 8173470, 12532654, 16346940, 18798981, 25065308, 31331635, 37597962, 62663270, 75195924, 93994905, 125326540, 187989810, 375979620]

約数ペア:

[(1, 375979620), (2, 187989810), (3, 125326540), (4, 93994905), (5, 75195924), (6, 62663270), (10, 37597962), (12, 31331635), (15, 25065308), (20, 18798981), (23, 16346940), (30, 12532654), (46, 8173470), (60, 6266327), (69, 5448980), (92, 4086735), (115, 3269388), (138, 2724490), (230, 1634694), (276, 1362245), (345, 1089796), (460, 817347), (690, 544898), (1380, 272449)]