722366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{57059}}^1$

素因数の和:57282

約数の個数: 48

約数和(自身を含む): 2032248960

約数和(自身を除く): 1309882020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 57059, 114118, 171177, 228236, 285295, 342354, 570590, 684708, 855885, 1141180, 1711770, 3423540, 12039449, 24078898, 36118347, 48157796, 60197245, 72236694, 120394490, 144473388, 180591735, 240788980, 361183470, 722366940]

約数ペア:

[(1, 722366940), (2, 361183470), (3, 240788980), (4, 180591735), (5, 144473388), (6, 120394490), (10, 72236694), (12, 60197245), (15, 48157796), (20, 36118347), (30, 24078898), (60, 12039449), (211, 3423540), (422, 1711770), (633, 1141180), (844, 855885), (1055, 684708), (1266, 570590), (2110, 342354), (2532, 285295), (3165, 228236), (4220, 171177), (6330, 114118), (12660, 57059)]