84761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353173}}^1$

素因数の和:353189

約数の個数: 40

約数和(自身を含む): 262761456

約数和(自身を除く): 177999936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353173, 706346, 1059519, 1412692, 1765865, 2119038, 2825384, 3531730, 4238076, 5297595, 5650768, 7063460, 8476152, 10595190, 14126920, 16952304, 21190380, 28253840, 42380760, 84761520]

約数ペア:

[(1, 84761520), (2, 42380760), (3, 28253840), (4, 21190380), (5, 16952304), (6, 14126920), (8, 10595190), (10, 8476152), (12, 7063460), (15, 5650768), (16, 5297595), (20, 4238076), (24, 3531730), (30, 2825384), (40, 2119038), (48, 1765865), (60, 1412692), (80, 1059519), (120, 706346), (240, 353173)]