77765760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 280687680

約数和(自身を除く): 202921920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 587, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1174, 1380, 1440, 1472, 1656, 1761, 1840, 1920, 2070, 2208, 2348, 2760, 2880, 2935, 2944, 3312, 3522, 3680, 4140, 4416, 4696, 5283, 5520, 5760, 5870, 6624, 7044, 7360, 8280, 8805, 8832, 9392, 10566, 11040, 11740, 13248, 13501, 14088, 14720, 16560, 17610, 18784, 21132, 22080, 23480, 26415, 26496, 27002, 28176, 33120, 35220, 37568, 40503, 42264, 44160, 46960, 52830, 54004, 56352, 66240, 67505, 70440, 75136, 81006, 84528, 93920, 105660, 108008, 112704, 121509, 132480, 135010, 140880, 162012, 169056, 187840, 202515, 211320, 216016, 225408, 243018, 270020, 281760, 324024, 338112, 375680, 405030, 422640, 432032, 486036, 540040, 563520, 607545, 648048, 676224, 810060, 845280, 864064, 972072, 1080080, 1127040, 1215090, 1296096, 1620120, 1690560, 1728128, 1944144, 2160160, 2430180, 2592192, 3240240, 3381120, 3888288, 4320320, 4860360, 5184384, 6480480, 7776576, 8640640, 9720720, 12960960, 15553152, 19441440, 25921920, 38882880, 77765760]

約数ペア:

[(1, 77765760), (2, 38882880), (3, 25921920), (4, 19441440), (5, 15553152), (6, 12960960), (8, 9720720), (9, 8640640), (10, 7776576), (12, 6480480), (15, 5184384), (16, 4860360), (18, 4320320), (20, 3888288), (23, 3381120), (24, 3240240), (30, 2592192), (32, 2430180), (36, 2160160), (40, 1944144), (45, 1728128), (46, 1690560), (48, 1620120), (60, 1296096), (64, 1215090), (69, 1127040), (72, 1080080), (80, 972072), (90, 864064), (92, 845280), (96, 810060), (115, 676224), (120, 648048), (128, 607545), (138, 563520), (144, 540040), (160, 486036), (180, 432032), (184, 422640), (192, 405030), (207, 375680), (230, 338112), (240, 324024), (276, 281760), (288, 270020), (320, 243018), (345, 225408), (360, 216016), (368, 211320), (384, 202515), (414, 187840), (460, 169056), (480, 162012), (552, 140880), (576, 135010), (587, 132480), (640, 121509), (690, 112704), (720, 108008), (736, 105660), (828, 93920), (920, 84528), (960, 81006), (1035, 75136), (1104, 70440), (1152, 67505), (1174, 66240), (1380, 56352), (1440, 54004), (1472, 52830), (1656, 46960), (1761, 44160), (1840, 42264), (1920, 40503), (2070, 37568), (2208, 35220), (2348, 33120), (2760, 28176), (2880, 27002), (2935, 26496), (2944, 26415), (3312, 23480), (3522, 22080), (3680, 21132), (4140, 18784), (4416, 17610), (4696, 16560), (5283, 14720), (5520, 14088), (5760, 13501), (5870, 13248), (6624, 11740), (7044, 11040), (7360, 10566), (8280, 9392), (8805, 8832)]