203164320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{423259}}^1$

素因数の和:423277

約数の個数: 48

約数和(自身を含む): 639969120

約数和(自身を除く): 436804800

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, 423259, 846518, 1269777, 1693036, 2116295, 2539554, 3386072, 4232590, 5079108, 6348885, 6772144, 8465180, 10158216, 12697770, 13544288, 16930360, 20316432, 25395540, 33860720, 40632864, 50791080, 67721440, 101582160, 203164320]

約数ペア:

[(1, 203164320), (2, 101582160), (3, 67721440), (4, 50791080), (5, 40632864), (6, 33860720), (8, 25395540), (10, 20316432), (12, 16930360), (15, 13544288), (16, 12697770), (20, 10158216), (24, 8465180), (30, 6772144), (32, 6348885), (40, 5079108), (48, 4232590), (60, 3386072), (80, 2539554), (96, 2116295), (120, 1693036), (160, 1269777), (240, 846518), (480, 423259)]