22868280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 75020400

約数和(自身を除く): 52152120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 457, 556, 695, 834, 914, 1112, 1251, 1371, 1390, 1668, 1828, 2085, 2285, 2502, 2742, 2780, 3336, 3656, 4113, 4170, 4570, 5004, 5484, 5560, 6255, 6855, 8226, 8340, 9140, 10008, 10968, 12510, 13710, 16452, 16680, 18280, 20565, 25020, 27420, 32904, 41130, 50040, 54840, 63523, 82260, 127046, 164520, 190569, 254092, 317615, 381138, 508184, 571707, 635230, 762276, 952845, 1143414, 1270460, 1524552, 1905690, 2286828, 2540920, 2858535, 3811380, 4573656, 5717070, 7622760, 11434140, 22868280]

約数ペア:

[(1, 22868280), (2, 11434140), (3, 7622760), (4, 5717070), (5, 4573656), (6, 3811380), (8, 2858535), (9, 2540920), (10, 2286828), (12, 1905690), (15, 1524552), (18, 1270460), (20, 1143414), (24, 952845), (30, 762276), (36, 635230), (40, 571707), (45, 508184), (60, 381138), (72, 317615), (90, 254092), (120, 190569), (139, 164520), (180, 127046), (278, 82260), (360, 63523), (417, 54840), (457, 50040), (556, 41130), (695, 32904), (834, 27420), (914, 25020), (1112, 20565), (1251, 18280), (1371, 16680), (1390, 16452), (1668, 13710), (1828, 12510), (2085, 10968), (2285, 10008), (2502, 9140), (2742, 8340), (2780, 8226), (3336, 6855), (3656, 6255), (4113, 5560), (4170, 5484), (4570, 5004)]