90456960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4283}}^1$

素因数の和:4316

約数の個数: 128

約数和(自身を含む): 314616960

約数和(自身を除く): 224160000

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, 3520, 4224, 4283, 5280, 7040, 8566, 10560, 12849, 17132, 21120, 21415, 25698, 34264, 42830, 47113, 51396, 64245, 68528, 85660, 94226, 102792, 128490, 137056, 141339, 171320, 188452, 205584, 235565, 256980, 274112, 282678, 342640, 376904, 411168, 471130, 513960, 548224, 565356, 685280, 706695, 753808, 822336, 942260, 1027920, 1130712, 1370560, 1413390, 1507616, 1644672, 1884520, 2055840, 2261424, 2741120, 2826780, 3015232, 3769040, 4111680, 4522848, 5653560, 6030464, 7538080, 8223360, 9045696, 11307120, 15076160, 18091392, 22614240, 30152320, 45228480, 90456960]

約数ペア:

[(1, 90456960), (2, 45228480), (3, 30152320), (4, 22614240), (5, 18091392), (6, 15076160), (8, 11307120), (10, 9045696), (11, 8223360), (12, 7538080), (15, 6030464), (16, 5653560), (20, 4522848), (22, 4111680), (24, 3769040), (30, 3015232), (32, 2826780), (33, 2741120), (40, 2261424), (44, 2055840), (48, 1884520), (55, 1644672), (60, 1507616), (64, 1413390), (66, 1370560), (80, 1130712), (88, 1027920), (96, 942260), (110, 822336), (120, 753808), (128, 706695), (132, 685280), (160, 565356), (165, 548224), (176, 513960), (192, 471130), (220, 411168), (240, 376904), (264, 342640), (320, 282678), (330, 274112), (352, 256980), (384, 235565), (440, 205584), (480, 188452), (528, 171320), (640, 141339), (660, 137056), (704, 128490), (880, 102792), (960, 94226), (1056, 85660), (1320, 68528), (1408, 64245), (1760, 51396), (1920, 47113), (2112, 42830), (2640, 34264), (3520, 25698), (4224, 21415), (4283, 21120), (5280, 17132), (7040, 12849), (8566, 10560)]