148777920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{51659}}^1$

素因数の和:51682

約数の個数: 84

約数和(自身を含む): 511743960

約数和(自身を除く): 362966040

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, 51659, 103318, 154977, 206636, 258295, 309954, 413272, 464931, 516590, 619908, 774885, 826544, 929862, 1033180, 1239816, 1549770, 1653088, 1859724, 2066360, 2324655, 2479632, 3099540, 3306176, 3719448, 4132720, 4649310, 4959264, 6199080, 7438896, 8265440, 9298620, 9918528, 12398160, 14877792, 16530880, 18597240, 24796320, 29755584, 37194480, 49592640, 74388960, 148777920]

約数ペア:

[(1, 148777920), (2, 74388960), (3, 49592640), (4, 37194480), (5, 29755584), (6, 24796320), (8, 18597240), (9, 16530880), (10, 14877792), (12, 12398160), (15, 9918528), (16, 9298620), (18, 8265440), (20, 7438896), (24, 6199080), (30, 4959264), (32, 4649310), (36, 4132720), (40, 3719448), (45, 3306176), (48, 3099540), (60, 2479632), (64, 2324655), (72, 2066360), (80, 1859724), (90, 1653088), (96, 1549770), (120, 1239816), (144, 1033180), (160, 929862), (180, 826544), (192, 774885), (240, 619908), (288, 516590), (320, 464931), (360, 413272), (480, 309954), (576, 258295), (720, 206636), (960, 154977), (1440, 103318), (2880, 51659)]