838761120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2927}}^1$

素因数の和:3147

約数の個数: 144

約数和(自身を含む): 2877638400

約数和(自身を除く): 2038877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2927, 2985, 3184, 3582, 3980, 4776, 5854, 5970, 6368, 7164, 7960, 8781, 8955, 9552, 11708, 11940, 14328, 14635, 15920, 17562, 17910, 19104, 23416, 23880, 26343, 28656, 29270, 31840, 35124, 35820, 43905, 46832, 47760, 52686, 57312, 58540, 70248, 71640, 87810, 93664, 95520, 105372, 117080, 131715, 140496, 143280, 175620, 210744, 234160, 263430, 280992, 286560, 351240, 421488, 468320, 526860, 582473, 702480, 842976, 1053720, 1164946, 1404960, 1747419, 2107440, 2329892, 2912365, 3494838, 4214880, 4659784, 5242257, 5824730, 6989676, 8737095, 9319568, 10484514, 11649460, 13979352, 17474190, 18639136, 20969028, 23298920, 26211285, 27958704, 34948380, 41938056, 46597840, 52422570, 55917408, 69896760, 83876112, 93195680, 104845140, 139793520, 167752224, 209690280, 279587040, 419380560, 838761120]

約数ペア:

[(1, 838761120), (2, 419380560), (3, 279587040), (4, 209690280), (5, 167752224), (6, 139793520), (8, 104845140), (9, 93195680), (10, 83876112), (12, 69896760), (15, 55917408), (16, 52422570), (18, 46597840), (20, 41938056), (24, 34948380), (30, 27958704), (32, 26211285), (36, 23298920), (40, 20969028), (45, 18639136), (48, 17474190), (60, 13979352), (72, 11649460), (80, 10484514), (90, 9319568), (96, 8737095), (120, 6989676), (144, 5824730), (160, 5242257), (180, 4659784), (199, 4214880), (240, 3494838), (288, 2912365), (360, 2329892), (398, 2107440), (480, 1747419), (597, 1404960), (720, 1164946), (796, 1053720), (995, 842976), (1194, 702480), (1440, 582473), (1592, 526860), (1791, 468320), (1990, 421488), (2388, 351240), (2927, 286560), (2985, 280992), (3184, 263430), (3582, 234160), (3980, 210744), (4776, 175620), (5854, 143280), (5970, 140496), (6368, 131715), (7164, 117080), (7960, 105372), (8781, 95520), (8955, 93664), (9552, 87810), (11708, 71640), (11940, 70248), (14328, 58540), (14635, 57312), (15920, 52686), (17562, 47760), (17910, 46832), (19104, 43905), (23416, 35820), (23880, 35124), (26343, 31840), (28656, 29270)]