219086640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101429}}^1$

素因数の和:101451

約数の個数: 80

約数和(自身を含む): 754639200

約数和(自身を除く): 535552560

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101429, 202858, 304287, 405716, 507145, 608574, 811432, 912861, 1014290, 1217148, 1521435, 1622864, 1825722, 2028580, 2434296, 2738583, 3042870, 3651444, 4057160, 4564305, 4868592, 5477166, 6085740, 7302888, 8114320, 9128610, 10954332, 12171480, 13692915, 14605776, 18257220, 21908664, 24342960, 27385830, 36514440, 43817328, 54771660, 73028880, 109543320, 219086640]

約数ペア:

[(1, 219086640), (2, 109543320), (3, 73028880), (4, 54771660), (5, 43817328), (6, 36514440), (8, 27385830), (9, 24342960), (10, 21908664), (12, 18257220), (15, 14605776), (16, 13692915), (18, 12171480), (20, 10954332), (24, 9128610), (27, 8114320), (30, 7302888), (36, 6085740), (40, 5477166), (45, 4868592), (48, 4564305), (54, 4057160), (60, 3651444), (72, 3042870), (80, 2738583), (90, 2434296), (108, 2028580), (120, 1825722), (135, 1622864), (144, 1521435), (180, 1217148), (216, 1014290), (240, 912861), (270, 811432), (360, 608574), (432, 507145), (540, 405716), (720, 304287), (1080, 202858), (2160, 101429)]