979724880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1360729}}^1$

素因数の和:1360748

約数の個数: 60

約数和(自身を含む): 3290245140

約数和(自身を除く): 2310520260

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, 1360729, 2721458, 4082187, 5442916, 6803645, 8164374, 10885832, 12246561, 13607290, 16328748, 20410935, 21771664, 24493122, 27214580, 32657496, 40821870, 48986244, 54429160, 61232805, 65314992, 81643740, 97972488, 108858320, 122465610, 163287480, 195944976, 244931220, 326574960, 489862440, 979724880]

約数ペア:

[(1, 979724880), (2, 489862440), (3, 326574960), (4, 244931220), (5, 195944976), (6, 163287480), (8, 122465610), (9, 108858320), (10, 97972488), (12, 81643740), (15, 65314992), (16, 61232805), (18, 54429160), (20, 48986244), (24, 40821870), (30, 32657496), (36, 27214580), (40, 24493122), (45, 21771664), (48, 20410935), (60, 16328748), (72, 13607290), (80, 12246561), (90, 10885832), (120, 8164374), (144, 6803645), (180, 5442916), (240, 4082187), (360, 2721458), (720, 1360729)]