1045984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{81463}}^1$

素因数の和:81584

約数の個数: 64

約数和(自身を含む): 3167320320

約数和(自身を除く): 2121335400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 81463, 162926, 244389, 325852, 407315, 488778, 651704, 814630, 977556, 1221945, 1629260, 1955112, 2443890, 3258520, 4887780, 8716541, 9775560, 17433082, 26149623, 34866164, 43582705, 52299246, 69732328, 87165410, 104598492, 130748115, 174330820, 209196984, 261496230, 348661640, 522992460, 1045984920]

約数ペア:

[(1, 1045984920), (2, 522992460), (3, 348661640), (4, 261496230), (5, 209196984), (6, 174330820), (8, 130748115), (10, 104598492), (12, 87165410), (15, 69732328), (20, 52299246), (24, 43582705), (30, 34866164), (40, 26149623), (60, 17433082), (107, 9775560), (120, 8716541), (214, 4887780), (321, 3258520), (428, 2443890), (535, 1955112), (642, 1629260), (856, 1221945), (1070, 977556), (1284, 814630), (1605, 651704), (2140, 488778), (2568, 407315), (3210, 325852), (4280, 244389), (6420, 162926), (12840, 81463)]