120331920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{501383}}^1$

素因数の和:501399

約数の個数: 40

約数和(自身を含む): 373029696

約数和(自身を除く): 252697776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 501383, 1002766, 1504149, 2005532, 2506915, 3008298, 4011064, 5013830, 6016596, 7520745, 8022128, 10027660, 12033192, 15041490, 20055320, 24066384, 30082980, 40110640, 60165960, 120331920]

約数ペア:

[(1, 120331920), (2, 60165960), (3, 40110640), (4, 30082980), (5, 24066384), (6, 20055320), (8, 15041490), (10, 12033192), (12, 10027660), (15, 8022128), (16, 7520745), (20, 6016596), (24, 5013830), (30, 4011064), (40, 3008298), (48, 2506915), (60, 2005532), (80, 1504149), (120, 1002766), (240, 501383)]