88140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 268128

約数和(自身を除く): 179988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 1130, 1356, 1469, 1695, 2260, 2938, 3390, 4407, 5876, 6780, 7345, 8814, 14690, 17628, 22035, 29380, 44070, 88140]

約数ペア:

[(1, 88140), (2, 44070), (3, 29380), (4, 22035), (5, 17628), (6, 14690), (10, 8814), (12, 7345), (13, 6780), (15, 5876), (20, 4407), (26, 3390), (30, 2938), (39, 2260), (52, 1695), (60, 1469), (65, 1356), (78, 1130), (113, 780), (130, 678), (156, 565), (195, 452), (226, 390), (260, 339)]