31269360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 97877664

約数和(自身を除く): 66608304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1153, 1356, 1695, 1808, 2260, 2306, 2712, 3390, 3459, 4520, 4612, 5424, 5765, 6780, 6918, 9040, 9224, 11530, 13560, 13836, 17295, 18448, 23060, 27120, 27672, 34590, 46120, 55344, 69180, 92240, 130289, 138360, 260578, 276720, 390867, 521156, 651445, 781734, 1042312, 1302890, 1563468, 1954335, 2084624, 2605780, 3126936, 3908670, 5211560, 6253872, 7817340, 10423120, 15634680, 31269360]

約数ペア:

[(1, 31269360), (2, 15634680), (3, 10423120), (4, 7817340), (5, 6253872), (6, 5211560), (8, 3908670), (10, 3126936), (12, 2605780), (15, 2084624), (16, 1954335), (20, 1563468), (24, 1302890), (30, 1042312), (40, 781734), (48, 651445), (60, 521156), (80, 390867), (113, 276720), (120, 260578), (226, 138360), (240, 130289), (339, 92240), (452, 69180), (565, 55344), (678, 46120), (904, 34590), (1130, 27672), (1153, 27120), (1356, 23060), (1695, 18448), (1808, 17295), (2260, 13836), (2306, 13560), (2712, 11530), (3390, 9224), (3459, 9040), (4520, 6918), (4612, 6780), (5424, 5765)]