648482040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1801339}}^1$

素因数の和:1801356

約数の個数: 48

約数和(自身を含む): 2107567800

約数和(自身を除く): 1459085760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1801339, 3602678, 5404017, 7205356, 9006695, 10808034, 14410712, 16212051, 18013390, 21616068, 27020085, 32424102, 36026780, 43232136, 54040170, 64848204, 72053560, 81060255, 108080340, 129696408, 162120510, 216160680, 324241020, 648482040]

約数ペア:

[(1, 648482040), (2, 324241020), (3, 216160680), (4, 162120510), (5, 129696408), (6, 108080340), (8, 81060255), (9, 72053560), (10, 64848204), (12, 54040170), (15, 43232136), (18, 36026780), (20, 32424102), (24, 27020085), (30, 21616068), (36, 18013390), (40, 16212051), (45, 14410712), (60, 10808034), (72, 9006695), (90, 7205356), (120, 5404017), (180, 3602678), (360, 1801339)]