451608960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21416

約数の個数: 128

約数和(自身を含む): 1570440960

約数和(自身を除く): 1118832000

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, 5280, 7040, 10560, 21120, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 213830, 235213, 256596, 320745, 342128, 427660, 470426, 513192, 641490, 684256, 705639, 855320, 940852, 1026384, 1176065, 1282980, 1368512, 1411278, 1710640, 1881704, 2052768, 2352130, 2565960, 2737024, 2822556, 3421280, 3528195, 3763408, 4105536, 4704260, 5131920, 5645112, 6842560, 7056390, 7526816, 8211072, 9408520, 10263840, 11290224, 13685120, 14112780, 15053632, 18817040, 20527680, 22580448, 28225560, 30107264, 37634080, 41055360, 45160896, 56451120, 75268160, 90321792, 112902240, 150536320, 225804480, 451608960]

約数ペア:

[(1, 451608960), (2, 225804480), (3, 150536320), (4, 112902240), (5, 90321792), (6, 75268160), (8, 56451120), (10, 45160896), (11, 41055360), (12, 37634080), (15, 30107264), (16, 28225560), (20, 22580448), (22, 20527680), (24, 18817040), (30, 15053632), (32, 14112780), (33, 13685120), (40, 11290224), (44, 10263840), (48, 9408520), (55, 8211072), (60, 7526816), (64, 7056390), (66, 6842560), (80, 5645112), (88, 5131920), (96, 4704260), (110, 4105536), (120, 3763408), (128, 3528195), (132, 3421280), (160, 2822556), (165, 2737024), (176, 2565960), (192, 2352130), (220, 2052768), (240, 1881704), (264, 1710640), (320, 1411278), (330, 1368512), (352, 1282980), (384, 1176065), (440, 1026384), (480, 940852), (528, 855320), (640, 705639), (660, 684256), (704, 641490), (880, 513192), (960, 470426), (1056, 427660), (1320, 342128), (1408, 320745), (1760, 256596), (1920, 235213), (2112, 213830), (2640, 171064), (3520, 128298), (4224, 106915), (5280, 85532), (7040, 64149), (10560, 42766), (21120, 21383)]