15244860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11082

約数の個数: 48

約数和(自身を含む): 44545536

約数和(自身を除く): 29300676

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, 11047, 22094, 33141, 44188, 55235, 66282, 110470, 132564, 165705, 220940, 254081, 331410, 508162, 662820, 762243, 1016324, 1270405, 1524486, 2540810, 3048972, 3811215, 5081620, 7622430, 15244860]

約数ペア:

[(1, 15244860), (2, 7622430), (3, 5081620), (4, 3811215), (5, 3048972), (6, 2540810), (10, 1524486), (12, 1270405), (15, 1016324), (20, 762243), (23, 662820), (30, 508162), (46, 331410), (60, 254081), (69, 220940), (92, 165705), (115, 132564), (138, 110470), (230, 66282), (276, 55235), (345, 44188), (460, 33141), (690, 22094), (1380, 11047)]