86390760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 273818880

約数和(自身を除く): 187428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 277, 339, 345, 452, 460, 552, 554, 565, 678, 690, 831, 904, 920, 1108, 1130, 1356, 1380, 1385, 1662, 1695, 2216, 2260, 2599, 2712, 2760, 2770, 3324, 3390, 4155, 4520, 5198, 5540, 6371, 6648, 6780, 7797, 8310, 10396, 11080, 12742, 12995, 13560, 15594, 16620, 19113, 20792, 25484, 25990, 31188, 31301, 31855, 33240, 38226, 38985, 50968, 51980, 62376, 62602, 63710, 76452, 77970, 93903, 95565, 103960, 125204, 127420, 152904, 155940, 156505, 187806, 191130, 250408, 254840, 311880, 313010, 375612, 382260, 469515, 626020, 719923, 751224, 764520, 939030, 1252040, 1439846, 1878060, 2159769, 2879692, 3599615, 3756120, 4319538, 5759384, 7199230, 8639076, 10798845, 14398460, 17278152, 21597690, 28796920, 43195380, 86390760]

約数ペア:

[(1, 86390760), (2, 43195380), (3, 28796920), (4, 21597690), (5, 17278152), (6, 14398460), (8, 10798845), (10, 8639076), (12, 7199230), (15, 5759384), (20, 4319538), (23, 3756120), (24, 3599615), (30, 2879692), (40, 2159769), (46, 1878060), (60, 1439846), (69, 1252040), (92, 939030), (113, 764520), (115, 751224), (120, 719923), (138, 626020), (184, 469515), (226, 382260), (230, 375612), (276, 313010), (277, 311880), (339, 254840), (345, 250408), (452, 191130), (460, 187806), (552, 156505), (554, 155940), (565, 152904), (678, 127420), (690, 125204), (831, 103960), (904, 95565), (920, 93903), (1108, 77970), (1130, 76452), (1356, 63710), (1380, 62602), (1385, 62376), (1662, 51980), (1695, 50968), (2216, 38985), (2260, 38226), (2599, 33240), (2712, 31855), (2760, 31301), (2770, 31188), (3324, 25990), (3390, 25484), (4155, 20792), (4520, 19113), (5198, 16620), (5540, 15594), (6371, 13560), (6648, 12995), (6780, 12742), (7797, 11080), (8310, 10396)]