15679916640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10888831}}^1$

素因数の和:10888852

約数の個数: 72

約数和(自身を含む): 53507720448

約数和(自身を除く): 37827803808

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, 10888831, 21777662, 32666493, 43555324, 54444155, 65332986, 87110648, 97999479, 108888310, 130665972, 163332465, 174221296, 195998958, 217776620, 261331944, 326664930, 348442592, 391997916, 435553240, 489997395, 522663888, 653329860, 783995832, 871106480, 979994790, 1045327776, 1306659720, 1567991664, 1742212960, 1959989580, 2613319440, 3135983328, 3919979160, 5226638880, 7839958320, 15679916640]

約数ペア:

[(1, 15679916640), (2, 7839958320), (3, 5226638880), (4, 3919979160), (5, 3135983328), (6, 2613319440), (8, 1959989580), (9, 1742212960), (10, 1567991664), (12, 1306659720), (15, 1045327776), (16, 979994790), (18, 871106480), (20, 783995832), (24, 653329860), (30, 522663888), (32, 489997395), (36, 435553240), (40, 391997916), (45, 348442592), (48, 326664930), (60, 261331944), (72, 217776620), (80, 195998958), (90, 174221296), (96, 163332465), (120, 130665972), (144, 108888310), (160, 97999479), (180, 87110648), (240, 65332986), (288, 54444155), (360, 43555324), (480, 32666493), (720, 21777662), (1440, 10888831)]