87372840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7069}}^1$

素因数の和:7186

約数の個数: 64

約数和(自身を含む): 264700800

約数和(自身を除く): 177327960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 7069, 12360, 14138, 21207, 28276, 35345, 42414, 56552, 70690, 84828, 106035, 141380, 169656, 212070, 282760, 424140, 728107, 848280, 1456214, 2184321, 2912428, 3640535, 4368642, 5824856, 7281070, 8737284, 10921605, 14562140, 17474568, 21843210, 29124280, 43686420, 87372840]

約数ペア:

[(1, 87372840), (2, 43686420), (3, 29124280), (4, 21843210), (5, 17474568), (6, 14562140), (8, 10921605), (10, 8737284), (12, 7281070), (15, 5824856), (20, 4368642), (24, 3640535), (30, 2912428), (40, 2184321), (60, 1456214), (103, 848280), (120, 728107), (206, 424140), (309, 282760), (412, 212070), (515, 169656), (618, 141380), (824, 106035), (1030, 84828), (1236, 70690), (1545, 56552), (2060, 42414), (2472, 35345), (3090, 28276), (4120, 21207), (6180, 14138), (7069, 12360)]