392328960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 1271531520

約数和(自身を除く): 879202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1439, 1704, 1920, 2130, 2272, 2840, 2878, 3408, 3840, 4260, 4317, 4544, 5680, 5756, 6816, 7195, 8520, 8634, 9088, 11360, 11512, 13632, 14390, 17040, 17268, 18176, 21585, 22720, 23024, 27264, 28780, 34080, 34536, 43170, 45440, 46048, 54528, 57560, 68160, 69072, 86340, 90880, 92096, 102169, 115120, 136320, 138144, 172680, 184192, 204338, 230240, 272640, 276288, 306507, 345360, 368384, 408676, 460480, 510845, 552576, 613014, 690720, 817352, 920960, 1021690, 1105152, 1226028, 1381440, 1532535, 1634704, 1841920, 2043380, 2452056, 2762880, 3065070, 3269408, 4086760, 4904112, 5525760, 6130140, 6538816, 8173520, 9808224, 12260280, 13077632, 16347040, 19616448, 24520560, 26155264, 32694080, 39232896, 49041120, 65388160, 78465792, 98082240, 130776320, 196164480, 392328960]

約数ペア:

[(1, 392328960), (2, 196164480), (3, 130776320), (4, 98082240), (5, 78465792), (6, 65388160), (8, 49041120), (10, 39232896), (12, 32694080), (15, 26155264), (16, 24520560), (20, 19616448), (24, 16347040), (30, 13077632), (32, 12260280), (40, 9808224), (48, 8173520), (60, 6538816), (64, 6130140), (71, 5525760), (80, 4904112), (96, 4086760), (120, 3269408), (128, 3065070), (142, 2762880), (160, 2452056), (192, 2043380), (213, 1841920), (240, 1634704), (256, 1532535), (284, 1381440), (320, 1226028), (355, 1105152), (384, 1021690), (426, 920960), (480, 817352), (568, 690720), (640, 613014), (710, 552576), (768, 510845), (852, 460480), (960, 408676), (1065, 368384), (1136, 345360), (1280, 306507), (1420, 276288), (1439, 272640), (1704, 230240), (1920, 204338), (2130, 184192), (2272, 172680), (2840, 138144), (2878, 136320), (3408, 115120), (3840, 102169), (4260, 92096), (4317, 90880), (4544, 86340), (5680, 69072), (5756, 68160), (6816, 57560), (7195, 54528), (8520, 46048), (8634, 45440), (9088, 43170), (11360, 34536), (11512, 34080), (13632, 28780), (14390, 27264), (17040, 23024), (17268, 22720), (18176, 21585)]