80655360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 176

約数和(自身を含む): 265291200

約数和(自身を除く): 184635840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 89, 96, 118, 120, 128, 160, 177, 178, 192, 236, 240, 256, 267, 295, 320, 354, 356, 384, 445, 472, 480, 512, 534, 590, 640, 708, 712, 768, 885, 890, 944, 960, 1024, 1068, 1180, 1280, 1335, 1416, 1424, 1536, 1770, 1780, 1888, 1920, 2136, 2360, 2560, 2670, 2832, 2848, 3072, 3540, 3560, 3776, 3840, 4272, 4720, 5120, 5251, 5340, 5664, 5696, 7080, 7120, 7552, 7680, 8544, 9440, 10502, 10680, 11328, 11392, 14160, 14240, 15104, 15360, 15753, 17088, 18880, 21004, 21360, 22656, 22784, 26255, 28320, 28480, 30208, 31506, 34176, 37760, 42008, 42720, 45312, 45568, 52510, 56640, 56960, 60416, 63012, 68352, 75520, 78765, 84016, 85440, 90624, 91136, 105020, 113280, 113920, 126024, 136704, 151040, 157530, 168032, 170880, 181248, 210040, 226560, 227840, 252048, 273408, 302080, 315060, 336064, 341760, 420080, 453120, 455680, 504096, 630120, 672128, 683520, 840160, 906240, 1008192, 1260240, 1344256, 1367040, 1680320, 2016384, 2520480, 2688512, 3360640, 4032768, 5040960, 5377024, 6721280, 8065536, 10081920, 13442560, 16131072, 20163840, 26885120, 40327680, 80655360]

約数ペア:

[(1, 80655360), (2, 40327680), (3, 26885120), (4, 20163840), (5, 16131072), (6, 13442560), (8, 10081920), (10, 8065536), (12, 6721280), (15, 5377024), (16, 5040960), (20, 4032768), (24, 3360640), (30, 2688512), (32, 2520480), (40, 2016384), (48, 1680320), (59, 1367040), (60, 1344256), (64, 1260240), (80, 1008192), (89, 906240), (96, 840160), (118, 683520), (120, 672128), (128, 630120), (160, 504096), (177, 455680), (178, 453120), (192, 420080), (236, 341760), (240, 336064), (256, 315060), (267, 302080), (295, 273408), (320, 252048), (354, 227840), (356, 226560), (384, 210040), (445, 181248), (472, 170880), (480, 168032), (512, 157530), (534, 151040), (590, 136704), (640, 126024), (708, 113920), (712, 113280), (768, 105020), (885, 91136), (890, 90624), (944, 85440), (960, 84016), (1024, 78765), (1068, 75520), (1180, 68352), (1280, 63012), (1335, 60416), (1416, 56960), (1424, 56640), (1536, 52510), (1770, 45568), (1780, 45312), (1888, 42720), (1920, 42008), (2136, 37760), (2360, 34176), (2560, 31506), (2670, 30208), (2832, 28480), (2848, 28320), (3072, 26255), (3540, 22784), (3560, 22656), (3776, 21360), (3840, 21004), (4272, 18880), (4720, 17088), (5120, 15753), (5251, 15360), (5340, 15104), (5664, 14240), (5696, 14160), (7080, 11392), (7120, 11328), (7552, 10680), (7680, 10502), (8544, 9440)]