130902480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20226

約数の個数: 100

約数和(自身を含む): 454666212

約数和(自身を除く): 323763732

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 323216, 363618, 404020, 484824, 545427, 606030, 727236, 808040, 909045, 969648, 1090854, 1212060, 1454472, 1616080, 1636281, 1818090, 2181708, 2424120, 2727135, 2908944, 3272562, 3636180, 4363416, 4848240, 5454270, 6545124, 7272360, 8181405, 8726832, 10908540, 13090248, 14544720, 16362810, 21817080, 26180496, 32725620, 43634160, 65451240, 130902480]

約数ペア:

[(1, 130902480), (2, 65451240), (3, 43634160), (4, 32725620), (5, 26180496), (6, 21817080), (8, 16362810), (9, 14544720), (10, 13090248), (12, 10908540), (15, 8726832), (16, 8181405), (18, 7272360), (20, 6545124), (24, 5454270), (27, 4848240), (30, 4363416), (36, 3636180), (40, 3272562), (45, 2908944), (48, 2727135), (54, 2424120), (60, 2181708), (72, 1818090), (80, 1636281), (81, 1616080), (90, 1454472), (108, 1212060), (120, 1090854), (135, 969648), (144, 909045), (162, 808040), (180, 727236), (216, 606030), (240, 545427), (270, 484824), (324, 404020), (360, 363618), (405, 323216), (432, 303015), (540, 242412), (648, 202010), (720, 181809), (810, 161608), (1080, 121206), (1296, 101005), (1620, 80804), (2160, 60603), (3240, 40402), (6480, 20201)]