28481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118673}}^1$

素因数の和:118689

約数の個数: 40

約数和(自身を含む): 88293456

約数和(自身を除く): 59811936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118673, 237346, 356019, 474692, 593365, 712038, 949384, 1186730, 1424076, 1780095, 1898768, 2373460, 2848152, 3560190, 4746920, 5696304, 7120380, 9493840, 14240760, 28481520]

約数ペア:

[(1, 28481520), (2, 14240760), (3, 9493840), (4, 7120380), (5, 5696304), (6, 4746920), (8, 3560190), (10, 2848152), (12, 2373460), (15, 1898768), (16, 1780095), (20, 1424076), (24, 1186730), (30, 949384), (40, 712038), (48, 593365), (60, 474692), (80, 356019), (120, 237346), (240, 118673)]