387054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140237}}^1$

素因数の和:140274

約数の個数: 64

約数和(自身を含む): 1211656320

約数和(自身を除く): 824602200

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, 140237, 280474, 420711, 560948, 701185, 841422, 1121896, 1402370, 1682844, 2103555, 2804740, 3225451, 3365688, 4207110, 5609480, 6450902, 8414220, 9676353, 12901804, 16127255, 16828440, 19352706, 25803608, 32254510, 38705412, 48381765, 64509020, 77410824, 96763530, 129018040, 193527060, 387054120]

約数ペア:

[(1, 387054120), (2, 193527060), (3, 129018040), (4, 96763530), (5, 77410824), (6, 64509020), (8, 48381765), (10, 38705412), (12, 32254510), (15, 25803608), (20, 19352706), (23, 16828440), (24, 16127255), (30, 12901804), (40, 9676353), (46, 8414220), (60, 6450902), (69, 5609480), (92, 4207110), (115, 3365688), (120, 3225451), (138, 2804740), (184, 2103555), (230, 1682844), (276, 1402370), (345, 1121896), (460, 841422), (552, 701185), (690, 560948), (920, 420711), (1380, 280474), (2760, 140237)]