12473880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 26924520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5471, 10942, 16413, 21884, 27355, 32826, 43768, 54710, 65652, 82065, 103949, 109420, 131304, 164130, 207898, 218840, 311847, 328260, 415796, 519745, 623694, 656520, 831592, 1039490, 1247388, 1559235, 2078980, 2494776, 3118470, 4157960, 6236940, 12473880]

約数ペア:

[(1, 12473880), (2, 6236940), (3, 4157960), (4, 3118470), (5, 2494776), (6, 2078980), (8, 1559235), (10, 1247388), (12, 1039490), (15, 831592), (19, 656520), (20, 623694), (24, 519745), (30, 415796), (38, 328260), (40, 311847), (57, 218840), (60, 207898), (76, 164130), (95, 131304), (114, 109420), (120, 103949), (152, 82065), (190, 65652), (228, 54710), (285, 43768), (380, 32826), (456, 27355), (570, 21884), (760, 16413), (1140, 10942), (2280, 5471)]