505804080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72673}}^1$

素因数の和:72718

約数の個数: 80

約数和(自身を含む): 1622083680

約数和(自身を除く): 1116279600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 72673, 145346, 218019, 290692, 363365, 436038, 581384, 726730, 872076, 1090095, 1162768, 1453460, 1744152, 2107517, 2180190, 2906920, 3488304, 4215034, 4360380, 5813840, 6322551, 8430068, 8720760, 10537585, 12645102, 16860136, 17441520, 21075170, 25290204, 31612755, 33720272, 42150340, 50580408, 63225510, 84300680, 101160816, 126451020, 168601360, 252902040, 505804080]

約数ペア:

[(1, 505804080), (2, 252902040), (3, 168601360), (4, 126451020), (5, 101160816), (6, 84300680), (8, 63225510), (10, 50580408), (12, 42150340), (15, 33720272), (16, 31612755), (20, 25290204), (24, 21075170), (29, 17441520), (30, 16860136), (40, 12645102), (48, 10537585), (58, 8720760), (60, 8430068), (80, 6322551), (87, 5813840), (116, 4360380), (120, 4215034), (145, 3488304), (174, 2906920), (232, 2180190), (240, 2107517), (290, 1744152), (348, 1453460), (435, 1162768), (464, 1090095), (580, 872076), (696, 726730), (870, 581384), (1160, 436038), (1392, 363365), (1740, 290692), (2320, 218019), (3480, 145346), (6960, 72673)]