25022880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17377}}^1$

素因数の和:17398

約数の個数: 72

約数和(自身を含む): 85395492

約数和(自身を除く): 60372612

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, 17377, 34754, 52131, 69508, 86885, 104262, 139016, 156393, 173770, 208524, 260655, 278032, 312786, 347540, 417048, 521310, 556064, 625572, 695080, 781965, 834096, 1042620, 1251144, 1390160, 1563930, 1668192, 2085240, 2502288, 2780320, 3127860, 4170480, 5004576, 6255720, 8340960, 12511440, 25022880]

約数ペア:

[(1, 25022880), (2, 12511440), (3, 8340960), (4, 6255720), (5, 5004576), (6, 4170480), (8, 3127860), (9, 2780320), (10, 2502288), (12, 2085240), (15, 1668192), (16, 1563930), (18, 1390160), (20, 1251144), (24, 1042620), (30, 834096), (32, 781965), (36, 695080), (40, 625572), (45, 556064), (48, 521310), (60, 417048), (72, 347540), (80, 312786), (90, 278032), (96, 260655), (120, 208524), (144, 173770), (160, 156393), (180, 139016), (240, 104262), (288, 86885), (360, 69508), (480, 52131), (720, 34754), (1440, 17377)]