236480220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30553}}^1$

素因数の和:30611

約数の個数: 72

約数和(自身を含む): 734029296

約数和(自身を除く): 497549076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 30553, 61106, 91659, 122212, 152765, 183318, 274977, 305530, 366636, 458295, 549954, 611060, 916590, 1099908, 1313779, 1374885, 1833180, 2627558, 2749770, 3941337, 5255116, 5499540, 6568895, 7882674, 11824011, 13137790, 15765348, 19706685, 23648022, 26275580, 39413370, 47296044, 59120055, 78826740, 118240110, 236480220]

約数ペア:

[(1, 236480220), (2, 118240110), (3, 78826740), (4, 59120055), (5, 47296044), (6, 39413370), (9, 26275580), (10, 23648022), (12, 19706685), (15, 15765348), (18, 13137790), (20, 11824011), (30, 7882674), (36, 6568895), (43, 5499540), (45, 5255116), (60, 3941337), (86, 2749770), (90, 2627558), (129, 1833180), (172, 1374885), (180, 1313779), (215, 1099908), (258, 916590), (387, 611060), (430, 549954), (516, 458295), (645, 366636), (774, 305530), (860, 274977), (1290, 183318), (1548, 152765), (1935, 122212), (2580, 91659), (3870, 61106), (7740, 30553)]