2546334720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{55259}}^1$

素因数の和:55290

約数の個数: 132

約数和(自身を含む): 8823143160

約数和(自身を除く): 6276808440

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 55259, 110518, 165777, 221036, 276295, 331554, 442072, 497331, 552590, 663108, 828885, 884144, 994662, 1105180, 1326216, 1657770, 1768288, 1989324, 2210360, 2486655, 2652432, 3315540, 3536576, 3978648, 4420720, 4973310, 5304864, 6631080, 7073152, 7957296, 8841440, 9946620, 10609728, 13262160, 14146304, 15914592, 17682880, 19893240, 21219456, 26524320, 28292608, 31829184, 35365760, 39786480, 42438912, 53048640, 56585216, 63658368, 70731520, 79572960, 84877824, 106097280, 127316736, 141463040, 159145920, 169755648, 212194560, 254633472, 282926080, 318291840, 424389120, 509266944, 636583680, 848778240, 1273167360, 2546334720]

約数ペア:

[(1, 2546334720), (2, 1273167360), (3, 848778240), (4, 636583680), (5, 509266944), (6, 424389120), (8, 318291840), (9, 282926080), (10, 254633472), (12, 212194560), (15, 169755648), (16, 159145920), (18, 141463040), (20, 127316736), (24, 106097280), (30, 84877824), (32, 79572960), (36, 70731520), (40, 63658368), (45, 56585216), (48, 53048640), (60, 42438912), (64, 39786480), (72, 35365760), (80, 31829184), (90, 28292608), (96, 26524320), (120, 21219456), (128, 19893240), (144, 17682880), (160, 15914592), (180, 14146304), (192, 13262160), (240, 10609728), (256, 9946620), (288, 8841440), (320, 7957296), (360, 7073152), (384, 6631080), (480, 5304864), (512, 4973310), (576, 4420720), (640, 3978648), (720, 3536576), (768, 3315540), (960, 2652432), (1024, 2486655), (1152, 2210360), (1280, 1989324), (1440, 1768288), (1536, 1657770), (1920, 1326216), (2304, 1105180), (2560, 994662), (2880, 884144), (3072, 828885), (3840, 663108), (4608, 552590), (5120, 497331), (5760, 442072), (7680, 331554), (9216, 276295), (11520, 221036), (15360, 165777), (23040, 110518), (46080, 55259)]