56242560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2696

約数の個数: 128

約数和(自身を含む): 195644160

約数和(自身を除く): 139401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 2663, 3520, 4224, 5280, 5326, 7040, 7989, 10560, 10652, 13315, 15978, 21120, 21304, 26630, 29293, 31956, 39945, 42608, 53260, 58586, 63912, 79890, 85216, 87879, 106520, 117172, 127824, 146465, 159780, 170432, 175758, 213040, 234344, 255648, 292930, 319560, 340864, 351516, 426080, 439395, 468688, 511296, 585860, 639120, 703032, 852160, 878790, 937376, 1022592, 1171720, 1278240, 1406064, 1704320, 1757580, 1874752, 2343440, 2556480, 2812128, 3515160, 3749504, 4686880, 5112960, 5624256, 7030320, 9373760, 11248512, 14060640, 18747520, 28121280, 56242560]

約数ペア:

[(1, 56242560), (2, 28121280), (3, 18747520), (4, 14060640), (5, 11248512), (6, 9373760), (8, 7030320), (10, 5624256), (11, 5112960), (12, 4686880), (15, 3749504), (16, 3515160), (20, 2812128), (22, 2556480), (24, 2343440), (30, 1874752), (32, 1757580), (33, 1704320), (40, 1406064), (44, 1278240), (48, 1171720), (55, 1022592), (60, 937376), (64, 878790), (66, 852160), (80, 703032), (88, 639120), (96, 585860), (110, 511296), (120, 468688), (128, 439395), (132, 426080), (160, 351516), (165, 340864), (176, 319560), (192, 292930), (220, 255648), (240, 234344), (264, 213040), (320, 175758), (330, 170432), (352, 159780), (384, 146465), (440, 127824), (480, 117172), (528, 106520), (640, 87879), (660, 85216), (704, 79890), (880, 63912), (960, 58586), (1056, 53260), (1320, 42608), (1408, 39945), (1760, 31956), (1920, 29293), (2112, 26630), (2640, 21304), (2663, 21120), (3520, 15978), (4224, 13315), (5280, 10652), (5326, 10560), (7040, 7989)]