485942640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 1542758400

約数和(自身を除く): 1056815760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 127, 149, 214, 240, 254, 298, 321, 381, 428, 447, 508, 535, 596, 635, 642, 745, 762, 856, 894, 1016, 1070, 1192, 1270, 1284, 1490, 1524, 1605, 1712, 1788, 1905, 2032, 2140, 2235, 2384, 2540, 2568, 2980, 3048, 3210, 3576, 3810, 4280, 4470, 5080, 5136, 5960, 6096, 6420, 7152, 7620, 8560, 8940, 10160, 11920, 12840, 13589, 15240, 15943, 17880, 18923, 25680, 27178, 30480, 31886, 35760, 37846, 40767, 47829, 54356, 56769, 63772, 67945, 75692, 79715, 81534, 94615, 95658, 108712, 113538, 127544, 135890, 151384, 159430, 163068, 189230, 191316, 203835, 217424, 227076, 239145, 255088, 271780, 283845, 302768, 318860, 326136, 378460, 382632, 407670, 454152, 478290, 543560, 567690, 637720, 652272, 756920, 765264, 815340, 908304, 956580, 1087120, 1135380, 1275440, 1513840, 1630680, 1913160, 2024761, 2270760, 3261360, 3826320, 4049522, 4541520, 6074283, 8099044, 10123805, 12148566, 16198088, 20247610, 24297132, 30371415, 32396176, 40495220, 48594264, 60742830, 80990440, 97188528, 121485660, 161980880, 242971320, 485942640]

約数ペア:

[(1, 485942640), (2, 242971320), (3, 161980880), (4, 121485660), (5, 97188528), (6, 80990440), (8, 60742830), (10, 48594264), (12, 40495220), (15, 32396176), (16, 30371415), (20, 24297132), (24, 20247610), (30, 16198088), (40, 12148566), (48, 10123805), (60, 8099044), (80, 6074283), (107, 4541520), (120, 4049522), (127, 3826320), (149, 3261360), (214, 2270760), (240, 2024761), (254, 1913160), (298, 1630680), (321, 1513840), (381, 1275440), (428, 1135380), (447, 1087120), (508, 956580), (535, 908304), (596, 815340), (635, 765264), (642, 756920), (745, 652272), (762, 637720), (856, 567690), (894, 543560), (1016, 478290), (1070, 454152), (1192, 407670), (1270, 382632), (1284, 378460), (1490, 326136), (1524, 318860), (1605, 302768), (1712, 283845), (1788, 271780), (1905, 255088), (2032, 239145), (2140, 227076), (2235, 217424), (2384, 203835), (2540, 191316), (2568, 189230), (2980, 163068), (3048, 159430), (3210, 151384), (3576, 135890), (3810, 127544), (4280, 113538), (4470, 108712), (5080, 95658), (5136, 94615), (5960, 81534), (6096, 79715), (6420, 75692), (7152, 67945), (7620, 63772), (8560, 56769), (8940, 54356), (10160, 47829), (11920, 40767), (12840, 37846), (13589, 35760), (15240, 31886), (15943, 30480), (17880, 27178), (18923, 25680)]