812254320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5887

約数の個数: 120

約数和(自身を含む): 2742012000

約数和(自身を除く): 1929757680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5669, 5970, 7164, 7960, 8955, 9552, 11338, 11940, 14328, 15920, 17007, 17910, 22676, 23880, 28345, 28656, 34014, 35820, 45352, 47760, 51021, 56690, 68028, 71640, 85035, 90704, 102042, 113380, 136056, 143280, 170070, 204084, 226760, 255105, 272112, 340140, 408168, 453520, 510210, 680280, 816336, 1020420, 1128131, 1360560, 2040840, 2256262, 3384393, 4081680, 4512524, 5640655, 6768786, 9025048, 10153179, 11281310, 13537572, 16921965, 18050096, 20306358, 22562620, 27075144, 33843930, 40612716, 45125240, 50765895, 54150288, 67687860, 81225432, 90250480, 101531790, 135375720, 162450864, 203063580, 270751440, 406127160, 812254320]

約数ペア:

[(1, 812254320), (2, 406127160), (3, 270751440), (4, 203063580), (5, 162450864), (6, 135375720), (8, 101531790), (9, 90250480), (10, 81225432), (12, 67687860), (15, 54150288), (16, 50765895), (18, 45125240), (20, 40612716), (24, 33843930), (30, 27075144), (36, 22562620), (40, 20306358), (45, 18050096), (48, 16921965), (60, 13537572), (72, 11281310), (80, 10153179), (90, 9025048), (120, 6768786), (144, 5640655), (180, 4512524), (199, 4081680), (240, 3384393), (360, 2256262), (398, 2040840), (597, 1360560), (720, 1128131), (796, 1020420), (995, 816336), (1194, 680280), (1592, 510210), (1791, 453520), (1990, 408168), (2388, 340140), (2985, 272112), (3184, 255105), (3582, 226760), (3980, 204084), (4776, 170070), (5669, 143280), (5970, 136056), (7164, 113380), (7960, 102042), (8955, 90704), (9552, 85035), (11338, 71640), (11940, 68028), (14328, 56690), (15920, 51021), (17007, 47760), (17910, 45352), (22676, 35820), (23880, 34014), (28345, 28656)]