12487560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5510

約数の個数: 64

約数和(自身を含む): 39441600

約数和(自身を除く): 26954040

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, 5477, 10954, 16431, 21908, 27385, 32862, 43816, 54770, 65724, 82155, 104063, 109540, 131448, 164310, 208126, 219080, 312189, 328620, 416252, 520315, 624378, 657240, 832504, 1040630, 1248756, 1560945, 2081260, 2497512, 3121890, 4162520, 6243780, 12487560]

約数ペア:

[(1, 12487560), (2, 6243780), (3, 4162520), (4, 3121890), (5, 2497512), (6, 2081260), (8, 1560945), (10, 1248756), (12, 1040630), (15, 832504), (19, 657240), (20, 624378), (24, 520315), (30, 416252), (38, 328620), (40, 312189), (57, 219080), (60, 208126), (76, 164310), (95, 131448), (114, 109540), (120, 104063), (152, 82155), (190, 65724), (228, 54770), (285, 43816), (380, 32862), (456, 27385), (570, 21908), (760, 16431), (1140, 10954), (2280, 5477)]