27659880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8537}}^1$

素因数の和:8560

約数の個数: 80

約数和(自身を含む): 92978820

約数和(自身を除く): 65318940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8537, 17074, 25611, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 128055, 153666, 170740, 204888, 230499, 256110, 307332, 341480, 384165, 460998, 512220, 614664, 691497, 768330, 921996, 1024440, 1152495, 1382994, 1536660, 1843992, 2304990, 2765988, 3073320, 3457485, 4609980, 5531976, 6914970, 9219960, 13829940, 27659880]

約数ペア:

[(1, 27659880), (2, 13829940), (3, 9219960), (4, 6914970), (5, 5531976), (6, 4609980), (8, 3457485), (9, 3073320), (10, 2765988), (12, 2304990), (15, 1843992), (18, 1536660), (20, 1382994), (24, 1152495), (27, 1024440), (30, 921996), (36, 768330), (40, 691497), (45, 614664), (54, 512220), (60, 460998), (72, 384165), (81, 341480), (90, 307332), (108, 256110), (120, 230499), (135, 204888), (162, 170740), (180, 153666), (216, 128055), (270, 102444), (324, 85370), (360, 76833), (405, 68296), (540, 51222), (648, 42685), (810, 34148), (1080, 25611), (1620, 17074), (3240, 8537)]