382403520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 252

約数和(自身を含む): 1380460536

約数和(自身を除く): 998057016

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, 138, 144, 160, 180, 184, 192, 207, 230, 240, 251, 276, 288, 320, 345, 360, 368, 414, 460, 480, 502, 529, 552, 576, 690, 720, 736, 753, 828, 920, 960, 1004, 1035, 1058, 1104, 1255, 1380, 1440, 1472, 1506, 1587, 1656, 1840, 2008, 2070, 2116, 2208, 2259, 2510, 2645, 2760, 2880, 3012, 3174, 3312, 3680, 3765, 4016, 4140, 4232, 4416, 4518, 4761, 5020, 5290, 5520, 5773, 6024, 6348, 6624, 7360, 7530, 7935, 8032, 8280, 8464, 9036, 9522, 10040, 10580, 11040, 11295, 11546, 12048, 12696, 13248, 15060, 15870, 16064, 16560, 16928, 17319, 18072, 19044, 20080, 21160, 22080, 22590, 23092, 23805, 24096, 25392, 28865, 30120, 31740, 33120, 33856, 34638, 36144, 38088, 40160, 42320, 45180, 46184, 47610, 48192, 50784, 51957, 57730, 60240, 63480, 66240, 69276, 72288, 76176, 80320, 84640, 86595, 90360, 92368, 95220, 101568, 103914, 115460, 120480, 126960, 132779, 138552, 144576, 152352, 169280, 173190, 180720, 184736, 190440, 207828, 230920, 240960, 253920, 259785, 265558, 277104, 304704, 346380, 361440, 369472, 380880, 398337, 415656, 461840, 507840, 519570, 531116, 554208, 663895, 692760, 722880, 761760, 796674, 831312, 923680, 1039140, 1062232, 1108416, 1195011, 1327790, 1385520, 1523520, 1593348, 1662624, 1847360, 1991685, 2078280, 2124464, 2390022, 2655580, 2771040, 3186696, 3325248, 3983370, 4156560, 4248928, 4780044, 5311160, 5542080, 5975055, 6373392, 7966740, 8313120, 8497856, 9560088, 10622320, 11950110, 12746784, 15933480, 16626240, 19120176, 21244640, 23900220, 25493568, 31866960, 38240352, 42489280, 47800440, 63733920, 76480704, 95600880, 127467840, 191201760, 382403520]

約数ペア:

[(1, 382403520), (2, 191201760), (3, 127467840), (4, 95600880), (5, 76480704), (6, 63733920), (8, 47800440), (9, 42489280), (10, 38240352), (12, 31866960), (15, 25493568), (16, 23900220), (18, 21244640), (20, 19120176), (23, 16626240), (24, 15933480), (30, 12746784), (32, 11950110), (36, 10622320), (40, 9560088), (45, 8497856), (46, 8313120), (48, 7966740), (60, 6373392), (64, 5975055), (69, 5542080), (72, 5311160), (80, 4780044), (90, 4248928), (92, 4156560), (96, 3983370), (115, 3325248), (120, 3186696), (138, 2771040), (144, 2655580), (160, 2390022), (180, 2124464), (184, 2078280), (192, 1991685), (207, 1847360), (230, 1662624), (240, 1593348), (251, 1523520), (276, 1385520), (288, 1327790), (320, 1195011), (345, 1108416), (360, 1062232), (368, 1039140), (414, 923680), (460, 831312), (480, 796674), (502, 761760), (529, 722880), (552, 692760), (576, 663895), (690, 554208), (720, 531116), (736, 519570), (753, 507840), (828, 461840), (920, 415656), (960, 398337), (1004, 380880), (1035, 369472), (1058, 361440), (1104, 346380), (1255, 304704), (1380, 277104), (1440, 265558), (1472, 259785), (1506, 253920), (1587, 240960), (1656, 230920), (1840, 207828), (2008, 190440), (2070, 184736), (2116, 180720), (2208, 173190), (2259, 169280), (2510, 152352), (2645, 144576), (2760, 138552), (2880, 132779), (3012, 126960), (3174, 120480), (3312, 115460), (3680, 103914), (3765, 101568), (4016, 95220), (4140, 92368), (4232, 90360), (4416, 86595), (4518, 84640), (4761, 80320), (5020, 76176), (5290, 72288), (5520, 69276), (5773, 66240), (6024, 63480), (6348, 60240), (6624, 57730), (7360, 51957), (7530, 50784), (7935, 48192), (8032, 47610), (8280, 46184), (8464, 45180), (9036, 42320), (9522, 40160), (10040, 38088), (10580, 36144), (11040, 34638), (11295, 33856), (11546, 33120), (12048, 31740), (12696, 30120), (13248, 28865), (15060, 25392), (15870, 24096), (16064, 23805), (16560, 23092), (16928, 22590), (17319, 22080), (18072, 21160), (19044, 20080)]