121566720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1476

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 302691840

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, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1439, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 2878, 3520, 3840, 4224, 4317, 5280, 5632, 5756, 7040, 7195, 7680, 8448, 8634, 10560, 11512, 14080, 14390, 15829, 16896, 17268, 21120, 21585, 23024, 28160, 28780, 31658, 34536, 42240, 43170, 46048, 47487, 57560, 63316, 69072, 79145, 84480, 86340, 92096, 94974, 115120, 126632, 138144, 158290, 172680, 184192, 189948, 230240, 237435, 253264, 276288, 316580, 345360, 368384, 379896, 460480, 474870, 506528, 552576, 633160, 690720, 736768, 759792, 920960, 949740, 1013056, 1105152, 1266320, 1381440, 1519584, 1841920, 1899480, 2026112, 2210304, 2532640, 2762880, 3039168, 3683840, 3798960, 4052224, 5065280, 5525760, 6078336, 7597920, 8104448, 10130560, 11051520, 12156672, 15195840, 20261120, 24313344, 30391680, 40522240, 60783360, 121566720]

約数ペア:

[(1, 121566720), (2, 60783360), (3, 40522240), (4, 30391680), (5, 24313344), (6, 20261120), (8, 15195840), (10, 12156672), (11, 11051520), (12, 10130560), (15, 8104448), (16, 7597920), (20, 6078336), (22, 5525760), (24, 5065280), (30, 4052224), (32, 3798960), (33, 3683840), (40, 3039168), (44, 2762880), (48, 2532640), (55, 2210304), (60, 2026112), (64, 1899480), (66, 1841920), (80, 1519584), (88, 1381440), (96, 1266320), (110, 1105152), (120, 1013056), (128, 949740), (132, 920960), (160, 759792), (165, 736768), (176, 690720), (192, 633160), (220, 552576), (240, 506528), (256, 474870), (264, 460480), (320, 379896), (330, 368384), (352, 345360), (384, 316580), (440, 276288), (480, 253264), (512, 237435), (528, 230240), (640, 189948), (660, 184192), (704, 172680), (768, 158290), (880, 138144), (960, 126632), (1056, 115120), (1280, 94974), (1320, 92096), (1408, 86340), (1439, 84480), (1536, 79145), (1760, 69072), (1920, 63316), (2112, 57560), (2560, 47487), (2640, 46048), (2816, 43170), (2878, 42240), (3520, 34536), (3840, 31658), (4224, 28780), (4317, 28160), (5280, 23024), (5632, 21585), (5756, 21120), (7040, 17268), (7195, 16896), (7680, 15829), (8448, 14390), (8634, 14080), (10560, 11512)]