945968040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2627689}}^1$

素因数の和:2627706

約数の個数: 48

約数和(自身を含む): 3074397300

約数和(自身を除く): 2128429260

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, 2627689, 5255378, 7883067, 10510756, 13138445, 15766134, 21021512, 23649201, 26276890, 31532268, 39415335, 47298402, 52553780, 63064536, 78830670, 94596804, 105107560, 118246005, 157661340, 189193608, 236492010, 315322680, 472984020, 945968040]

約数ペア:

[(1, 945968040), (2, 472984020), (3, 315322680), (4, 236492010), (5, 189193608), (6, 157661340), (8, 118246005), (9, 105107560), (10, 94596804), (12, 78830670), (15, 63064536), (18, 52553780), (20, 47298402), (24, 39415335), (30, 31532268), (36, 26276890), (40, 23649201), (45, 21021512), (60, 15766134), (72, 13138445), (90, 10510756), (120, 7883067), (180, 5255378), (360, 2627689)]