274301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1142923}}^1$

素因数の和:1142939

約数の個数: 40

約数和(自身を含む): 850335456

約数和(自身を除く): 576033936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1142923, 2285846, 3428769, 4571692, 5714615, 6857538, 9143384, 11429230, 13715076, 17143845, 18286768, 22858460, 27430152, 34287690, 45716920, 54860304, 68575380, 91433840, 137150760, 274301520]

約数ペア:

[(1, 274301520), (2, 137150760), (3, 91433840), (4, 68575380), (5, 54860304), (6, 45716920), (8, 34287690), (10, 27430152), (12, 22858460), (15, 18286768), (16, 17143845), (20, 13715076), (24, 11429230), (30, 9143384), (40, 6857538), (48, 5714615), (60, 4571692), (80, 3428769), (120, 2285846), (240, 1142923)]