295448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 930268800

約数和(自身を除く): 634820280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 580, 584, 696, 730, 870, 876, 1095, 1160, 1163, 1460, 1740, 1752, 2117, 2190, 2326, 2920, 3480, 3489, 4234, 4380, 4652, 5815, 6351, 6978, 8468, 8760, 9304, 10585, 11630, 12702, 13956, 16936, 17445, 21170, 23260, 25404, 27912, 31755, 33727, 34890, 42340, 46520, 50808, 63510, 67454, 69780, 84680, 84899, 101181, 127020, 134908, 139560, 168635, 169798, 202362, 254040, 254697, 269816, 337270, 339596, 404724, 424495, 505905, 509394, 674540, 679192, 809448, 848990, 1011810, 1018788, 1273485, 1349080, 1697980, 2023620, 2037576, 2462071, 2546970, 3395960, 4047240, 4924142, 5093940, 7386213, 9848284, 10187880, 12310355, 14772426, 19696568, 24620710, 29544852, 36931065, 49241420, 59089704, 73862130, 98482840, 147724260, 295448520]

約数ペア:

[(1, 295448520), (2, 147724260), (3, 98482840), (4, 73862130), (5, 59089704), (6, 49241420), (8, 36931065), (10, 29544852), (12, 24620710), (15, 19696568), (20, 14772426), (24, 12310355), (29, 10187880), (30, 9848284), (40, 7386213), (58, 5093940), (60, 4924142), (73, 4047240), (87, 3395960), (116, 2546970), (120, 2462071), (145, 2037576), (146, 2023620), (174, 1697980), (219, 1349080), (232, 1273485), (290, 1018788), (292, 1011810), (348, 848990), (365, 809448), (435, 679192), (438, 674540), (580, 509394), (584, 505905), (696, 424495), (730, 404724), (870, 339596), (876, 337270), (1095, 269816), (1160, 254697), (1163, 254040), (1460, 202362), (1740, 169798), (1752, 168635), (2117, 139560), (2190, 134908), (2326, 127020), (2920, 101181), (3480, 84899), (3489, 84680), (4234, 69780), (4380, 67454), (4652, 63510), (5815, 50808), (6351, 46520), (6978, 42340), (8468, 34890), (8760, 33727), (9304, 31755), (10585, 27912), (11630, 25404), (12702, 23260), (13956, 21170), (16936, 17445)]