191423160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{531731}}^1$

素因数の和:531748

約数の個数: 48

約数和(自身を含む): 622126440

約数和(自身を除く): 430703280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 531731, 1063462, 1595193, 2126924, 2658655, 3190386, 4253848, 4785579, 5317310, 6380772, 7975965, 9571158, 10634620, 12761544, 15951930, 19142316, 21269240, 23927895, 31903860, 38284632, 47855790, 63807720, 95711580, 191423160]

約数ペア:

[(1, 191423160), (2, 95711580), (3, 63807720), (4, 47855790), (5, 38284632), (6, 31903860), (8, 23927895), (9, 21269240), (10, 19142316), (12, 15951930), (15, 12761544), (18, 10634620), (20, 9571158), (24, 7975965), (30, 6380772), (36, 5317310), (40, 4785579), (45, 4253848), (60, 3190386), (72, 2658655), (90, 2126924), (120, 1595193), (180, 1063462), (360, 531731)]