69510480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22308

約数の個数: 80

約数和(自身を含む): 232068480

約数和(自身を除く): 162558000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 222790, 267348, 289627, 334185, 356464, 445580, 534696, 579254, 668370, 868881, 891160, 1069392, 1158508, 1336740, 1448135, 1737762, 1782320, 2317016, 2673480, 2896270, 3475524, 4344405, 4634032, 5346960, 5792540, 6951048, 8688810, 11585080, 13902096, 17377620, 23170160, 34755240, 69510480]

約数ペア:

[(1, 69510480), (2, 34755240), (3, 23170160), (4, 17377620), (5, 13902096), (6, 11585080), (8, 8688810), (10, 6951048), (12, 5792540), (13, 5346960), (15, 4634032), (16, 4344405), (20, 3475524), (24, 2896270), (26, 2673480), (30, 2317016), (39, 1782320), (40, 1737762), (48, 1448135), (52, 1336740), (60, 1158508), (65, 1069392), (78, 891160), (80, 868881), (104, 668370), (120, 579254), (130, 534696), (156, 445580), (195, 356464), (208, 334185), (240, 289627), (260, 267348), (312, 222790), (390, 178232), (520, 133674), (624, 111395), (780, 89116), (1040, 66837), (1560, 44558), (3120, 22279)]