25139160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7759}}^1$

素因数の和:7782

約数の個数: 80

約数和(自身を含む): 84506400

約数和(自身を除く): 59367240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7759, 15518, 23277, 31036, 38795, 46554, 62072, 69831, 77590, 93108, 116385, 139662, 155180, 186216, 209493, 232770, 279324, 310360, 349155, 418986, 465540, 558648, 628479, 698310, 837972, 931080, 1047465, 1256958, 1396620, 1675944, 2094930, 2513916, 2793240, 3142395, 4189860, 5027832, 6284790, 8379720, 12569580, 25139160]

約数ペア:

[(1, 25139160), (2, 12569580), (3, 8379720), (4, 6284790), (5, 5027832), (6, 4189860), (8, 3142395), (9, 2793240), (10, 2513916), (12, 2094930), (15, 1675944), (18, 1396620), (20, 1256958), (24, 1047465), (27, 931080), (30, 837972), (36, 698310), (40, 628479), (45, 558648), (54, 465540), (60, 418986), (72, 349155), (81, 310360), (90, 279324), (108, 232770), (120, 209493), (135, 186216), (162, 155180), (180, 139662), (216, 116385), (270, 93108), (324, 77590), (360, 69831), (405, 62072), (540, 46554), (648, 38795), (810, 31036), (1080, 23277), (1620, 15518), (3240, 7759)]