15099960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5508

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 32178120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5471, 10942, 16413, 21884, 27355, 32826, 43768, 54710, 65652, 82065, 109420, 125833, 131304, 164130, 218840, 251666, 328260, 377499, 503332, 629165, 656520, 754998, 1006664, 1258330, 1509996, 1887495, 2516660, 3019992, 3774990, 5033320, 7549980, 15099960]

約数ペア:

[(1, 15099960), (2, 7549980), (3, 5033320), (4, 3774990), (5, 3019992), (6, 2516660), (8, 1887495), (10, 1509996), (12, 1258330), (15, 1006664), (20, 754998), (23, 656520), (24, 629165), (30, 503332), (40, 377499), (46, 328260), (60, 251666), (69, 218840), (92, 164130), (115, 131304), (120, 125833), (138, 109420), (184, 82065), (230, 65652), (276, 54710), (345, 43768), (460, 32826), (552, 27355), (690, 21884), (920, 16413), (1380, 10942), (2760, 5471)]