146434320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203381}}^1$

素因数の和:203400

約数の個数: 60

約数和(自身を含む): 491777676

約数和(自身を除く): 345343356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203381, 406762, 610143, 813524, 1016905, 1220286, 1627048, 1830429, 2033810, 2440572, 3050715, 3254096, 3660858, 4067620, 4881144, 6101430, 7321716, 8135240, 9152145, 9762288, 12202860, 14643432, 16270480, 18304290, 24405720, 29286864, 36608580, 48811440, 73217160, 146434320]

約数ペア:

[(1, 146434320), (2, 73217160), (3, 48811440), (4, 36608580), (5, 29286864), (6, 24405720), (8, 18304290), (9, 16270480), (10, 14643432), (12, 12202860), (15, 9762288), (16, 9152145), (18, 8135240), (20, 7321716), (24, 6101430), (30, 4881144), (36, 4067620), (40, 3660858), (45, 3254096), (48, 3050715), (60, 2440572), (72, 2033810), (80, 1830429), (90, 1627048), (120, 1220286), (144, 1016905), (180, 813524), (240, 610143), (360, 406762), (720, 203381)]