7942574880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{612853}}^1$

素因数の和:612880

約数の個数: 120

約数和(自身を含む): 28030716252

約数和(自身を除く): 20088141372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 612853, 1225706, 1838559, 2451412, 3064265, 3677118, 4902824, 5515677, 6128530, 7354236, 9192795, 9805648, 11031354, 12257060, 14708472, 16547031, 18385590, 19611296, 22062708, 24514120, 27578385, 29416944, 33094062, 36771180, 44125416, 49028240, 49641093, 55156770, 58833888, 66188124, 73542360, 82735155, 88250832, 98056480, 99282186, 110313540, 132376248, 147084720, 165470310, 176501664, 198564372, 220627080, 248205465, 264752496, 294169440, 330940620, 397128744, 441254160, 496410930, 529504992, 661881240, 794257488, 882508320, 992821860, 1323762480, 1588514976, 1985643720, 2647524960, 3971287440, 7942574880]

約数ペア:

[(1, 7942574880), (2, 3971287440), (3, 2647524960), (4, 1985643720), (5, 1588514976), (6, 1323762480), (8, 992821860), (9, 882508320), (10, 794257488), (12, 661881240), (15, 529504992), (16, 496410930), (18, 441254160), (20, 397128744), (24, 330940620), (27, 294169440), (30, 264752496), (32, 248205465), (36, 220627080), (40, 198564372), (45, 176501664), (48, 165470310), (54, 147084720), (60, 132376248), (72, 110313540), (80, 99282186), (81, 98056480), (90, 88250832), (96, 82735155), (108, 73542360), (120, 66188124), (135, 58833888), (144, 55156770), (160, 49641093), (162, 49028240), (180, 44125416), (216, 36771180), (240, 33094062), (270, 29416944), (288, 27578385), (324, 24514120), (360, 22062708), (405, 19611296), (432, 18385590), (480, 16547031), (540, 14708472), (648, 12257060), (720, 11031354), (810, 9805648), (864, 9192795), (1080, 7354236), (1296, 6128530), (1440, 5515677), (1620, 4902824), (2160, 3677118), (2592, 3064265), (3240, 2451412), (4320, 1838559), (6480, 1225706), (12960, 612853)]