214107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1784231}}^1$

素因数の和:1784245

約数の個数: 32

約数和(自身を含む): 642323520

約数和(自身を除く): 428215800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1784231, 3568462, 5352693, 7136924, 8921155, 10705386, 14273848, 17842310, 21410772, 26763465, 35684620, 42821544, 53526930, 71369240, 107053860, 214107720]

約数ペア:

[(1, 214107720), (2, 107053860), (3, 71369240), (4, 53526930), (5, 42821544), (6, 35684620), (8, 26763465), (10, 21410772), (12, 17842310), (15, 14273848), (20, 10705386), (24, 8921155), (30, 7136924), (40, 5352693), (60, 3568462), (120, 1784231)]