199881120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{416419}}^1$

素因数の和:416437

約数の個数: 48

約数和(自身を含む): 629627040

約数和(自身を除く): 429745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 416419, 832838, 1249257, 1665676, 2082095, 2498514, 3331352, 4164190, 4997028, 6246285, 6662704, 8328380, 9994056, 12492570, 13325408, 16656760, 19988112, 24985140, 33313520, 39976224, 49970280, 66627040, 99940560, 199881120]

約数ペア:

[(1, 199881120), (2, 99940560), (3, 66627040), (4, 49970280), (5, 39976224), (6, 33313520), (8, 24985140), (10, 19988112), (12, 16656760), (15, 13325408), (16, 12492570), (20, 9994056), (24, 8328380), (30, 6662704), (32, 6246285), (40, 4997028), (48, 4164190), (60, 3331352), (80, 2498514), (96, 2082095), (120, 1665676), (160, 1249257), (240, 832838), (480, 416419)]