2172237120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{754249}}^1$

素因数の和:754272

約数の個数: 84

約数和(自身を含む): 7471600500

約数和(自身を除く): 5299363380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 754249, 1508498, 2262747, 3016996, 3771245, 4525494, 6033992, 6788241, 7542490, 9050988, 11313735, 12067984, 13576482, 15084980, 18101976, 22627470, 24135968, 27152964, 30169960, 33941205, 36203952, 45254940, 48271936, 54305928, 60339920, 67882410, 72407904, 90509880, 108611856, 120679840, 135764820, 144815808, 181019760, 217223712, 241359680, 271529640, 362039520, 434447424, 543059280, 724079040, 1086118560, 2172237120]

約数ペア:

[(1, 2172237120), (2, 1086118560), (3, 724079040), (4, 543059280), (5, 434447424), (6, 362039520), (8, 271529640), (9, 241359680), (10, 217223712), (12, 181019760), (15, 144815808), (16, 135764820), (18, 120679840), (20, 108611856), (24, 90509880), (30, 72407904), (32, 67882410), (36, 60339920), (40, 54305928), (45, 48271936), (48, 45254940), (60, 36203952), (64, 33941205), (72, 30169960), (80, 27152964), (90, 24135968), (96, 22627470), (120, 18101976), (144, 15084980), (160, 13576482), (180, 12067984), (192, 11313735), (240, 9050988), (288, 7542490), (320, 6788241), (360, 6033992), (480, 4525494), (576, 3771245), (720, 3016996), (960, 2262747), (1440, 1508498), (2880, 754249)]