284649840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17189}}^1$

素因数の和:17231

約数の個数: 120

約数和(自身を含む): 997570080

約数和(自身を除く): 712920240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 154701, 171890, 206268, 257835, 275024, 309402, 343780, 395347, 412536, 515670, 618804, 687560, 773505, 790694, 825072, 1031340, 1186041, 1237608, 1375120, 1547010, 1581388, 1976735, 2062680, 2372082, 2475216, 3094020, 3162776, 3558123, 3953470, 4125360, 4744164, 5930205, 6188040, 6325552, 7116246, 7906940, 9488328, 11860410, 12376080, 14232492, 15813880, 17790615, 18976656, 23720820, 28464984, 31627760, 35581230, 47441640, 56929968, 71162460, 94883280, 142324920, 284649840]

約数ペア:

[(1, 284649840), (2, 142324920), (3, 94883280), (4, 71162460), (5, 56929968), (6, 47441640), (8, 35581230), (9, 31627760), (10, 28464984), (12, 23720820), (15, 18976656), (16, 17790615), (18, 15813880), (20, 14232492), (23, 12376080), (24, 11860410), (30, 9488328), (36, 7906940), (40, 7116246), (45, 6325552), (46, 6188040), (48, 5930205), (60, 4744164), (69, 4125360), (72, 3953470), (80, 3558123), (90, 3162776), (92, 3094020), (115, 2475216), (120, 2372082), (138, 2062680), (144, 1976735), (180, 1581388), (184, 1547010), (207, 1375120), (230, 1237608), (240, 1186041), (276, 1031340), (345, 825072), (360, 790694), (368, 773505), (414, 687560), (460, 618804), (552, 515670), (690, 412536), (720, 395347), (828, 343780), (920, 309402), (1035, 275024), (1104, 257835), (1380, 206268), (1656, 171890), (1840, 154701), (2070, 137512), (2760, 103134), (3312, 85945), (4140, 68756), (5520, 51567), (8280, 34378), (16560, 17189)]