69312720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288803}}^1$

素因数の和:288819

約数の個数: 40

約数和(自身を含む): 214870176

約数和(自身を除く): 145557456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288803, 577606, 866409, 1155212, 1444015, 1732818, 2310424, 2888030, 3465636, 4332045, 4620848, 5776060, 6931272, 8664090, 11552120, 13862544, 17328180, 23104240, 34656360, 69312720]

約数ペア:

[(1, 69312720), (2, 34656360), (3, 23104240), (4, 17328180), (5, 13862544), (6, 11552120), (8, 8664090), (10, 6931272), (12, 5776060), (15, 4620848), (16, 4332045), (20, 3465636), (24, 2888030), (30, 2310424), (40, 1732818), (48, 1444015), (60, 1155212), (80, 866409), (120, 577606), (240, 288803)]