65139120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 229003200

約数和(自身を除く): 163864080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 569, 636, 720, 795, 848, 954, 1060, 1080, 1138, 1272, 1431, 1590, 1707, 1908, 2120, 2160, 2276, 2385, 2544, 2845, 2862, 3180, 3414, 3816, 4240, 4552, 4770, 5121, 5690, 5724, 6360, 6828, 7155, 7632, 8535, 9104, 9540, 10242, 11380, 11448, 12720, 13656, 14310, 15363, 17070, 19080, 20484, 22760, 22896, 25605, 27312, 28620, 30157, 30726, 34140, 38160, 40968, 45520, 51210, 57240, 60314, 61452, 68280, 76815, 81936, 90471, 102420, 114480, 120628, 122904, 136560, 150785, 153630, 180942, 204840, 241256, 245808, 271413, 301570, 307260, 361884, 409680, 452355, 482512, 542826, 603140, 614520, 723768, 814239, 904710, 1085652, 1206280, 1229040, 1357065, 1447536, 1628478, 1809420, 2171304, 2412560, 2714130, 3256956, 3618840, 4071195, 4342608, 5428260, 6513912, 7237680, 8142390, 10856520, 13027824, 16284780, 21713040, 32569560, 65139120]

約数ペア:

[(1, 65139120), (2, 32569560), (3, 21713040), (4, 16284780), (5, 13027824), (6, 10856520), (8, 8142390), (9, 7237680), (10, 6513912), (12, 5428260), (15, 4342608), (16, 4071195), (18, 3618840), (20, 3256956), (24, 2714130), (27, 2412560), (30, 2171304), (36, 1809420), (40, 1628478), (45, 1447536), (48, 1357065), (53, 1229040), (54, 1206280), (60, 1085652), (72, 904710), (80, 814239), (90, 723768), (106, 614520), (108, 603140), (120, 542826), (135, 482512), (144, 452355), (159, 409680), (180, 361884), (212, 307260), (216, 301570), (240, 271413), (265, 245808), (270, 241256), (318, 204840), (360, 180942), (424, 153630), (432, 150785), (477, 136560), (530, 122904), (540, 120628), (569, 114480), (636, 102420), (720, 90471), (795, 81936), (848, 76815), (954, 68280), (1060, 61452), (1080, 60314), (1138, 57240), (1272, 51210), (1431, 45520), (1590, 40968), (1707, 38160), (1908, 34140), (2120, 30726), (2160, 30157), (2276, 28620), (2385, 27312), (2544, 25605), (2845, 22896), (2862, 22760), (3180, 20484), (3414, 19080), (3816, 17070), (4240, 15363), (4552, 14310), (4770, 13656), (5121, 12720), (5690, 11448), (5724, 11380), (6360, 10242), (6828, 9540), (7155, 9104), (7632, 8535)]