48811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{203383}}^1$

素因数の和:203399

約数の個数: 40

約数和(自身を含む): 151317696

約数和(自身を除く): 102505776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 203383, 406766, 610149, 813532, 1016915, 1220298, 1627064, 2033830, 2440596, 3050745, 3254128, 4067660, 4881192, 6101490, 8135320, 9762384, 12202980, 16270640, 24405960, 48811920]

約数ペア:

[(1, 48811920), (2, 24405960), (3, 16270640), (4, 12202980), (5, 9762384), (6, 8135320), (8, 6101490), (10, 4881192), (12, 4067660), (15, 3254128), (16, 3050745), (20, 2440596), (24, 2033830), (30, 1627064), (40, 1220298), (48, 1016915), (60, 813532), (80, 610149), (120, 406766), (240, 203383)]