823215240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11491}}^1$

素因数の和:11707

約数の個数: 96

約数和(自身を含む): 2689128000

約数和(自身を除く): 1865912760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 11491, 11940, 14328, 17910, 22982, 23880, 34473, 35820, 45964, 57455, 68946, 71640, 91928, 103419, 114910, 137892, 172365, 206838, 229820, 275784, 344730, 413676, 459640, 517095, 689460, 827352, 1034190, 1378920, 2068380, 2286709, 4136760, 4573418, 6860127, 9146836, 11433545, 13720254, 18293672, 20580381, 22867090, 27440508, 34300635, 41160762, 45734180, 54881016, 68601270, 82321524, 91468360, 102901905, 137202540, 164643048, 205803810, 274405080, 411607620, 823215240]

約数ペア:

[(1, 823215240), (2, 411607620), (3, 274405080), (4, 205803810), (5, 164643048), (6, 137202540), (8, 102901905), (9, 91468360), (10, 82321524), (12, 68601270), (15, 54881016), (18, 45734180), (20, 41160762), (24, 34300635), (30, 27440508), (36, 22867090), (40, 20580381), (45, 18293672), (60, 13720254), (72, 11433545), (90, 9146836), (120, 6860127), (180, 4573418), (199, 4136760), (360, 2286709), (398, 2068380), (597, 1378920), (796, 1034190), (995, 827352), (1194, 689460), (1592, 517095), (1791, 459640), (1990, 413676), (2388, 344730), (2985, 275784), (3582, 229820), (3980, 206838), (4776, 172365), (5970, 137892), (7164, 114910), (7960, 103419), (8955, 91928), (11491, 71640), (11940, 68946), (14328, 57455), (17910, 45964), (22982, 35820), (23880, 34473)]