88989480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247193}}^1$

素因数の和:247210

約数の個数: 48

約数和(自身を含む): 289216980

約数和(自身を除く): 200227500

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, 247193, 494386, 741579, 988772, 1235965, 1483158, 1977544, 2224737, 2471930, 2966316, 3707895, 4449474, 4943860, 5932632, 7415790, 8898948, 9887720, 11123685, 14831580, 17797896, 22247370, 29663160, 44494740, 88989480]

約数ペア:

[(1, 88989480), (2, 44494740), (3, 29663160), (4, 22247370), (5, 17797896), (6, 14831580), (8, 11123685), (9, 9887720), (10, 8898948), (12, 7415790), (15, 5932632), (18, 4943860), (20, 4449474), (24, 3707895), (30, 2966316), (36, 2471930), (40, 2224737), (45, 1977544), (60, 1483158), (72, 1235965), (90, 988772), (120, 741579), (180, 494386), (360, 247193)]