15783060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11472

約数の個数: 48

約数和(自身を含む): 46118016

約数和(自身を除く): 30334956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11437, 22874, 34311, 45748, 57185, 68622, 114370, 137244, 171555, 228740, 263051, 343110, 526102, 686220, 789153, 1052204, 1315255, 1578306, 2630510, 3156612, 3945765, 5261020, 7891530, 15783060]

約数ペア:

[(1, 15783060), (2, 7891530), (3, 5261020), (4, 3945765), (5, 3156612), (6, 2630510), (10, 1578306), (12, 1315255), (15, 1052204), (20, 789153), (23, 686220), (30, 526102), (46, 343110), (60, 263051), (69, 228740), (92, 171555), (115, 137244), (138, 114370), (230, 68622), (276, 57185), (345, 45748), (460, 34311), (690, 22874), (1380, 11437)]