8876040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 29808000

約数和(自身を除く): 20931960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 229, 255, 285, 323, 340, 380, 408, 456, 458, 510, 570, 646, 680, 687, 760, 916, 969, 1020, 1140, 1145, 1292, 1374, 1615, 1832, 1938, 2040, 2280, 2290, 2584, 2748, 3230, 3435, 3876, 3893, 4351, 4580, 4845, 5496, 6460, 6870, 7752, 7786, 8702, 9160, 9690, 11679, 12920, 13053, 13740, 15572, 17404, 19380, 19465, 21755, 23358, 26106, 27480, 31144, 34808, 38760, 38930, 43510, 46716, 52212, 58395, 65265, 73967, 77860, 87020, 93432, 104424, 116790, 130530, 147934, 155720, 174040, 221901, 233580, 261060, 295868, 369835, 443802, 467160, 522120, 591736, 739670, 887604, 1109505, 1479340, 1775208, 2219010, 2958680, 4438020, 8876040]

約数ペア:

[(1, 8876040), (2, 4438020), (3, 2958680), (4, 2219010), (5, 1775208), (6, 1479340), (8, 1109505), (10, 887604), (12, 739670), (15, 591736), (17, 522120), (19, 467160), (20, 443802), (24, 369835), (30, 295868), (34, 261060), (38, 233580), (40, 221901), (51, 174040), (57, 155720), (60, 147934), (68, 130530), (76, 116790), (85, 104424), (95, 93432), (102, 87020), (114, 77860), (120, 73967), (136, 65265), (152, 58395), (170, 52212), (190, 46716), (204, 43510), (228, 38930), (229, 38760), (255, 34808), (285, 31144), (323, 27480), (340, 26106), (380, 23358), (408, 21755), (456, 19465), (458, 19380), (510, 17404), (570, 15572), (646, 13740), (680, 13053), (687, 12920), (760, 11679), (916, 9690), (969, 9160), (1020, 8702), (1140, 7786), (1145, 7752), (1292, 6870), (1374, 6460), (1615, 5496), (1832, 4845), (1938, 4580), (2040, 4351), (2280, 3893), (2290, 3876), (2584, 3435), (2748, 3230)]