53380560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222419}}^1$

素因数の和:222435

約数の個数: 40

約数和(自身を含む): 165480480

約数和(自身を除く): 112099920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222419, 444838, 667257, 889676, 1112095, 1334514, 1779352, 2224190, 2669028, 3336285, 3558704, 4448380, 5338056, 6672570, 8896760, 10676112, 13345140, 17793520, 26690280, 53380560]

約数ペア:

[(1, 53380560), (2, 26690280), (3, 17793520), (4, 13345140), (5, 10676112), (6, 8896760), (8, 6672570), (10, 5338056), (12, 4448380), (15, 3558704), (16, 3336285), (20, 2669028), (24, 2224190), (30, 1779352), (40, 1334514), (48, 1112095), (60, 889676), (80, 667257), (120, 444838), (240, 222419)]