229686480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 776903400

約数和(自身を除く): 547216920

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, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2141, 2235, 2384, 2682, 2980, 3576, 4282, 4470, 5364, 5960, 6423, 6705, 7152, 8564, 8940, 10705, 10728, 11920, 12846, 13410, 17128, 17880, 19269, 21410, 21456, 25692, 26820, 32115, 34256, 35760, 38538, 42820, 51384, 53640, 64230, 77076, 85640, 96345, 102768, 107280, 128460, 154152, 171280, 192690, 256920, 308304, 319009, 385380, 513840, 638018, 770760, 957027, 1276036, 1541520, 1595045, 1914054, 2552072, 2871081, 3190090, 3828108, 4785135, 5104144, 5742162, 6380180, 7656216, 9570270, 11484324, 12760360, 14355405, 15312432, 19140540, 22968648, 25520720, 28710810, 38281080, 45937296, 57421620, 76562160, 114843240, 229686480]

約数ペア:

[(1, 229686480), (2, 114843240), (3, 76562160), (4, 57421620), (5, 45937296), (6, 38281080), (8, 28710810), (9, 25520720), (10, 22968648), (12, 19140540), (15, 15312432), (16, 14355405), (18, 12760360), (20, 11484324), (24, 9570270), (30, 7656216), (36, 6380180), (40, 5742162), (45, 5104144), (48, 4785135), (60, 3828108), (72, 3190090), (80, 2871081), (90, 2552072), (120, 1914054), (144, 1595045), (149, 1541520), (180, 1276036), (240, 957027), (298, 770760), (360, 638018), (447, 513840), (596, 385380), (720, 319009), (745, 308304), (894, 256920), (1192, 192690), (1341, 171280), (1490, 154152), (1788, 128460), (2141, 107280), (2235, 102768), (2384, 96345), (2682, 85640), (2980, 77076), (3576, 64230), (4282, 53640), (4470, 51384), (5364, 42820), (5960, 38538), (6423, 35760), (6705, 34256), (7152, 32115), (8564, 26820), (8940, 25692), (10705, 21456), (10728, 21410), (11920, 19269), (12846, 17880), (13410, 17128)]