28150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234587}}^1$

素因数の和:234601

約数の個数: 32

約数和(自身を含む): 84451680

約数和(自身を除く): 56301240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234587, 469174, 703761, 938348, 1172935, 1407522, 1876696, 2345870, 2815044, 3518805, 4691740, 5630088, 7037610, 9383480, 14075220, 28150440]

約数ペア:

[(1, 28150440), (2, 14075220), (3, 9383480), (4, 7037610), (5, 5630088), (6, 4691740), (8, 3518805), (10, 2815044), (12, 2345870), (15, 1876696), (20, 1407522), (24, 1172935), (30, 938348), (40, 703761), (60, 469174), (120, 234587)]