284496480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197567}}^1$

素因数の和:197588

約数の個数: 72

約数和(自身を含む): 970849152

約数和(自身を除く): 686352672

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 197567, 395134, 592701, 790268, 987835, 1185402, 1580536, 1778103, 1975670, 2370804, 2963505, 3161072, 3556206, 3951340, 4741608, 5927010, 6322144, 7112412, 7902680, 8890515, 9483216, 11854020, 14224824, 15805360, 17781030, 18966432, 23708040, 28449648, 31610720, 35562060, 47416080, 56899296, 71124120, 94832160, 142248240, 284496480]

約数ペア:

[(1, 284496480), (2, 142248240), (3, 94832160), (4, 71124120), (5, 56899296), (6, 47416080), (8, 35562060), (9, 31610720), (10, 28449648), (12, 23708040), (15, 18966432), (16, 17781030), (18, 15805360), (20, 14224824), (24, 11854020), (30, 9483216), (32, 8890515), (36, 7902680), (40, 7112412), (45, 6322144), (48, 5927010), (60, 4741608), (72, 3951340), (80, 3556206), (90, 3161072), (96, 2963505), (120, 2370804), (144, 1975670), (160, 1778103), (180, 1580536), (240, 1185402), (288, 987835), (360, 790268), (480, 592701), (720, 395134), (1440, 197567)]