2581184880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{14753}}^1$

素因数の和:14787

約数の個数: 160

約数和(自身を含む): 9001120320

約数和(自身を除く): 6419935440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 5832, 6480, 7290, 8748, 9720, 10935, 11664, 14580, 14753, 17496, 19440, 21870, 29160, 29506, 34992, 43740, 44259, 58320, 59012, 73765, 87480, 88518, 118024, 132777, 147530, 174960, 177036, 221295, 236048, 265554, 295060, 354072, 398331, 442590, 531108, 590120, 663885, 708144, 796662, 885180, 1062216, 1180240, 1194993, 1327770, 1593324, 1770360, 1991655, 2124432, 2389986, 2655540, 3186648, 3540720, 3584979, 3983310, 4779972, 5311080, 5974965, 6373296, 7169958, 7966620, 9559944, 10622160, 10754937, 11949930, 14339916, 15933240, 17924895, 19119888, 21509874, 23899860, 28679832, 31866480, 32264811, 35849790, 43019748, 47799720, 53774685, 57359664, 64529622, 71699580, 86039496, 95599440, 107549370, 129059244, 143399160, 161324055, 172078992, 215098740, 258118488, 286798320, 322648110, 430197480, 516236976, 645296220, 860394960, 1290592440, 2581184880]

約数ペア:

[(1, 2581184880), (2, 1290592440), (3, 860394960), (4, 645296220), (5, 516236976), (6, 430197480), (8, 322648110), (9, 286798320), (10, 258118488), (12, 215098740), (15, 172078992), (16, 161324055), (18, 143399160), (20, 129059244), (24, 107549370), (27, 95599440), (30, 86039496), (36, 71699580), (40, 64529622), (45, 57359664), (48, 53774685), (54, 47799720), (60, 43019748), (72, 35849790), (80, 32264811), (81, 31866480), (90, 28679832), (108, 23899860), (120, 21509874), (135, 19119888), (144, 17924895), (162, 15933240), (180, 14339916), (216, 11949930), (240, 10754937), (243, 10622160), (270, 9559944), (324, 7966620), (360, 7169958), (405, 6373296), (432, 5974965), (486, 5311080), (540, 4779972), (648, 3983310), (720, 3584979), (729, 3540720), (810, 3186648), (972, 2655540), (1080, 2389986), (1215, 2124432), (1296, 1991655), (1458, 1770360), (1620, 1593324), (1944, 1327770), (2160, 1194993), (2187, 1180240), (2430, 1062216), (2916, 885180), (3240, 796662), (3645, 708144), (3888, 663885), (4374, 590120), (4860, 531108), (5832, 442590), (6480, 398331), (7290, 354072), (8748, 295060), (9720, 265554), (10935, 236048), (11664, 221295), (14580, 177036), (14753, 174960), (17496, 147530), (19440, 132777), (21870, 118024), (29160, 88518), (29506, 87480), (34992, 73765), (43740, 59012), (44259, 58320)]