299239680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 963950400

約数和(自身を除く): 664710720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 523, 596, 640, 745, 768, 894, 960, 1046, 1192, 1280, 1490, 1569, 1788, 1920, 2092, 2235, 2384, 2615, 2980, 3138, 3576, 3840, 4184, 4470, 4768, 5230, 5960, 6276, 7152, 7845, 8368, 8940, 9536, 10460, 11920, 12552, 14304, 15690, 16736, 17880, 19072, 20920, 23840, 25104, 28608, 31380, 33472, 35760, 38144, 41840, 47680, 50208, 57216, 62760, 66944, 71520, 77927, 83680, 95360, 100416, 114432, 125520, 133888, 143040, 155854, 167360, 190720, 200832, 233781, 251040, 286080, 311708, 334720, 389635, 401664, 467562, 502080, 572160, 623416, 669440, 779270, 935124, 1004160, 1168905, 1246832, 1558540, 1870248, 2008320, 2337810, 2493664, 3117080, 3740496, 4675620, 4987328, 6234160, 7480992, 9351240, 9974656, 12468320, 14961984, 18702480, 19949312, 24936640, 29923968, 37404960, 49873280, 59847936, 74809920, 99746560, 149619840, 299239680]

約数ペア:

[(1, 299239680), (2, 149619840), (3, 99746560), (4, 74809920), (5, 59847936), (6, 49873280), (8, 37404960), (10, 29923968), (12, 24936640), (15, 19949312), (16, 18702480), (20, 14961984), (24, 12468320), (30, 9974656), (32, 9351240), (40, 7480992), (48, 6234160), (60, 4987328), (64, 4675620), (80, 3740496), (96, 3117080), (120, 2493664), (128, 2337810), (149, 2008320), (160, 1870248), (192, 1558540), (240, 1246832), (256, 1168905), (298, 1004160), (320, 935124), (384, 779270), (447, 669440), (480, 623416), (523, 572160), (596, 502080), (640, 467562), (745, 401664), (768, 389635), (894, 334720), (960, 311708), (1046, 286080), (1192, 251040), (1280, 233781), (1490, 200832), (1569, 190720), (1788, 167360), (1920, 155854), (2092, 143040), (2235, 133888), (2384, 125520), (2615, 114432), (2980, 100416), (3138, 95360), (3576, 83680), (3840, 77927), (4184, 71520), (4470, 66944), (4768, 62760), (5230, 57216), (5960, 50208), (6276, 47680), (7152, 41840), (7845, 38144), (8368, 35760), (8940, 33472), (9536, 31380), (10460, 28608), (11920, 25104), (12552, 23840), (14304, 20920), (15690, 19072), (16736, 17880)]