23181840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2957

約数の個数: 120

約数和(自身を含む): 84958848

約数和(自身を除く): 61777008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 2927, 3960, 5854, 7920, 8781, 11708, 14635, 17562, 23416, 26343, 29270, 32197, 35124, 43905, 46832, 52686, 58540, 64394, 70248, 87810, 96591, 105372, 117080, 128788, 131715, 140496, 160985, 175620, 193182, 210744, 234160, 257576, 263430, 289773, 321970, 351240, 386364, 421488, 482955, 515152, 526860, 579546, 643940, 702480, 772728, 965910, 1053720, 1159092, 1287880, 1448865, 1545456, 1931820, 2107440, 2318184, 2575760, 2897730, 3863640, 4636368, 5795460, 7727280, 11590920, 23181840]

約数ペア:

[(1, 23181840), (2, 11590920), (3, 7727280), (4, 5795460), (5, 4636368), (6, 3863640), (8, 2897730), (9, 2575760), (10, 2318184), (11, 2107440), (12, 1931820), (15, 1545456), (16, 1448865), (18, 1287880), (20, 1159092), (22, 1053720), (24, 965910), (30, 772728), (33, 702480), (36, 643940), (40, 579546), (44, 526860), (45, 515152), (48, 482955), (55, 421488), (60, 386364), (66, 351240), (72, 321970), (80, 289773), (88, 263430), (90, 257576), (99, 234160), (110, 210744), (120, 193182), (132, 175620), (144, 160985), (165, 140496), (176, 131715), (180, 128788), (198, 117080), (220, 105372), (240, 96591), (264, 87810), (330, 70248), (360, 64394), (396, 58540), (440, 52686), (495, 46832), (528, 43905), (660, 35124), (720, 32197), (792, 29270), (880, 26343), (990, 23416), (1320, 17562), (1584, 14635), (1980, 11708), (2640, 8781), (2927, 7920), (3960, 5854)]