314491920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1310383}}^1$

素因数の和:1310399

約数の個数: 40

約数和(自身を含む): 974925696

約数和(自身を除く): 660433776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1310383, 2620766, 3931149, 5241532, 6551915, 7862298, 10483064, 13103830, 15724596, 19655745, 20966128, 26207660, 31449192, 39311490, 52415320, 62898384, 78622980, 104830640, 157245960, 314491920]

約数ペア:

[(1, 314491920), (2, 157245960), (3, 104830640), (4, 78622980), (5, 62898384), (6, 52415320), (8, 39311490), (10, 31449192), (12, 26207660), (15, 20966128), (16, 19655745), (20, 15724596), (24, 13103830), (30, 10483064), (40, 7862298), (48, 6551915), (60, 5241532), (80, 3931149), (120, 2620766), (240, 1310383)]