55817280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19381}}^1$

素因数の和:19404

約数の個数: 84

約数和(自身を含む): 191998092

約数和(自身を除く): 136180812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19381, 38762, 58143, 77524, 96905, 116286, 155048, 174429, 193810, 232572, 290715, 310096, 348858, 387620, 465144, 581430, 620192, 697716, 775240, 872145, 930288, 1162860, 1240384, 1395432, 1550480, 1744290, 1860576, 2325720, 2790864, 3100960, 3488580, 3721152, 4651440, 5581728, 6201920, 6977160, 9302880, 11163456, 13954320, 18605760, 27908640, 55817280]

約数ペア:

[(1, 55817280), (2, 27908640), (3, 18605760), (4, 13954320), (5, 11163456), (6, 9302880), (8, 6977160), (9, 6201920), (10, 5581728), (12, 4651440), (15, 3721152), (16, 3488580), (18, 3100960), (20, 2790864), (24, 2325720), (30, 1860576), (32, 1744290), (36, 1550480), (40, 1395432), (45, 1240384), (48, 1162860), (60, 930288), (64, 872145), (72, 775240), (80, 697716), (90, 620192), (96, 581430), (120, 465144), (144, 387620), (160, 348858), (180, 310096), (192, 290715), (240, 232572), (288, 193810), (320, 174429), (360, 155048), (480, 116286), (576, 96905), (720, 77524), (960, 58143), (1440, 38762), (2880, 19381)]