149525760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 498605184

約数和(自身を除く): 349079424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1693, 1840, 1920, 2208, 2760, 2944, 3386, 3680, 3840, 4416, 5079, 5520, 5888, 6772, 7360, 8465, 8832, 10158, 11040, 13544, 14720, 16930, 17664, 20316, 22080, 25395, 27088, 29440, 33860, 38939, 40632, 44160, 50790, 54176, 67720, 77878, 81264, 88320, 101580, 108352, 116817, 135440, 155756, 162528, 194695, 203160, 216704, 233634, 270880, 311512, 325056, 389390, 406320, 433408, 467268, 541760, 584085, 623024, 650112, 778780, 812640, 934536, 1083520, 1168170, 1246048, 1300224, 1557560, 1625280, 1869072, 2167040, 2336340, 2492096, 3115120, 3250560, 3738144, 4672680, 4984192, 6230240, 6501120, 7476288, 9345360, 9968384, 12460480, 14952576, 18690720, 24920960, 29905152, 37381440, 49841920, 74762880, 149525760]

約数ペア:

[(1, 149525760), (2, 74762880), (3, 49841920), (4, 37381440), (5, 29905152), (6, 24920960), (8, 18690720), (10, 14952576), (12, 12460480), (15, 9968384), (16, 9345360), (20, 7476288), (23, 6501120), (24, 6230240), (30, 4984192), (32, 4672680), (40, 3738144), (46, 3250560), (48, 3115120), (60, 2492096), (64, 2336340), (69, 2167040), (80, 1869072), (92, 1625280), (96, 1557560), (115, 1300224), (120, 1246048), (128, 1168170), (138, 1083520), (160, 934536), (184, 812640), (192, 778780), (230, 650112), (240, 623024), (256, 584085), (276, 541760), (320, 467268), (345, 433408), (368, 406320), (384, 389390), (460, 325056), (480, 311512), (552, 270880), (640, 233634), (690, 216704), (736, 203160), (768, 194695), (920, 162528), (960, 155756), (1104, 135440), (1280, 116817), (1380, 108352), (1472, 101580), (1693, 88320), (1840, 81264), (1920, 77878), (2208, 67720), (2760, 54176), (2944, 50790), (3386, 44160), (3680, 40632), (3840, 38939), (4416, 33860), (5079, 29440), (5520, 27088), (5888, 25395), (6772, 22080), (7360, 20316), (8465, 17664), (8832, 16930), (10158, 14720), (11040, 13544)]