823445520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23027}}^1$

素因数の和:23192

約数の個数: 80

約数和(自身を含む): 2569924800

約数和(自身を除く): 1746479280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 23027, 35760, 46054, 69081, 92108, 115135, 138162, 184216, 230270, 276324, 345405, 368432, 460540, 552648, 690810, 921080, 1105296, 1381620, 1842160, 2763240, 3431023, 5526480, 6862046, 10293069, 13724092, 17155115, 20586138, 27448184, 34310230, 41172276, 51465345, 54896368, 68620460, 82344552, 102930690, 137240920, 164689104, 205861380, 274481840, 411722760, 823445520]

約数ペア:

[(1, 823445520), (2, 411722760), (3, 274481840), (4, 205861380), (5, 164689104), (6, 137240920), (8, 102930690), (10, 82344552), (12, 68620460), (15, 54896368), (16, 51465345), (20, 41172276), (24, 34310230), (30, 27448184), (40, 20586138), (48, 17155115), (60, 13724092), (80, 10293069), (120, 6862046), (149, 5526480), (240, 3431023), (298, 2763240), (447, 1842160), (596, 1381620), (745, 1105296), (894, 921080), (1192, 690810), (1490, 552648), (1788, 460540), (2235, 368432), (2384, 345405), (2980, 276324), (3576, 230270), (4470, 184216), (5960, 138162), (7152, 115135), (8940, 92108), (11920, 69081), (17880, 46054), (23027, 35760)]