76953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 239556096

約数和(自身を除く): 162602256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1031, 1244, 1555, 1866, 2062, 2488, 3093, 3110, 3732, 4124, 4665, 4976, 5155, 6186, 6220, 7464, 8248, 9330, 10310, 12372, 12440, 14928, 15465, 16496, 18660, 20620, 24744, 24880, 30930, 37320, 41240, 49488, 61860, 74640, 82480, 123720, 247440, 320641, 641282, 961923, 1282564, 1603205, 1923846, 2565128, 3206410, 3847692, 4809615, 5130256, 6412820, 7695384, 9619230, 12825640, 15390768, 19238460, 25651280, 38476920, 76953840]

約数ペア:

[(1, 76953840), (2, 38476920), (3, 25651280), (4, 19238460), (5, 15390768), (6, 12825640), (8, 9619230), (10, 7695384), (12, 6412820), (15, 5130256), (16, 4809615), (20, 3847692), (24, 3206410), (30, 2565128), (40, 1923846), (48, 1603205), (60, 1282564), (80, 961923), (120, 641282), (240, 320641), (311, 247440), (622, 123720), (933, 82480), (1031, 74640), (1244, 61860), (1555, 49488), (1866, 41240), (2062, 37320), (2488, 30930), (3093, 24880), (3110, 24744), (3732, 20620), (4124, 18660), (4665, 16496), (4976, 15465), (5155, 14928), (6186, 12440), (6220, 12372), (7464, 10310), (8248, 9330)]