42192120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15287}}^1$

素因数の和:15324

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 89896200

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, 15287, 30574, 45861, 61148, 76435, 91722, 122296, 152870, 183444, 229305, 305740, 351601, 366888, 458610, 611480, 703202, 917220, 1054803, 1406404, 1758005, 1834440, 2109606, 2812808, 3516010, 4219212, 5274015, 7032020, 8438424, 10548030, 14064040, 21096060, 42192120]

約数ペア:

[(1, 42192120), (2, 21096060), (3, 14064040), (4, 10548030), (5, 8438424), (6, 7032020), (8, 5274015), (10, 4219212), (12, 3516010), (15, 2812808), (20, 2109606), (23, 1834440), (24, 1758005), (30, 1406404), (40, 1054803), (46, 917220), (60, 703202), (69, 611480), (92, 458610), (115, 366888), (120, 351601), (138, 305740), (184, 229305), (230, 183444), (276, 152870), (345, 122296), (460, 91722), (552, 76435), (690, 61148), (920, 45861), (1380, 30574), (2760, 15287)]