139294080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 160

約数和(自身を含む): 497629440

約数和(自身を除く): 358335360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2687, 2880, 3240, 3456, 4320, 5184, 5374, 5760, 6480, 8061, 8640, 10368, 10748, 12960, 13435, 16122, 17280, 21496, 24183, 25920, 26870, 32244, 40305, 42992, 48366, 51840, 53740, 64488, 72549, 80610, 85984, 96732, 107480, 120915, 128976, 145098, 161220, 171968, 193464, 214960, 217647, 241830, 257952, 290196, 322440, 343936, 362745, 386928, 429920, 435294, 483660, 515904, 580392, 644880, 725490, 773856, 859840, 870588, 967320, 1031808, 1088235, 1160784, 1289760, 1450980, 1547712, 1719680, 1741176, 1934640, 2176470, 2321568, 2579520, 2901960, 3095424, 3482352, 3869280, 4352940, 4643136, 5159040, 5803920, 6964704, 7738560, 8705880, 9286272, 11607840, 13929408, 15477120, 17411760, 23215680, 27858816, 34823520, 46431360, 69647040, 139294080]

約数ペア:

[(1, 139294080), (2, 69647040), (3, 46431360), (4, 34823520), (5, 27858816), (6, 23215680), (8, 17411760), (9, 15477120), (10, 13929408), (12, 11607840), (15, 9286272), (16, 8705880), (18, 7738560), (20, 6964704), (24, 5803920), (27, 5159040), (30, 4643136), (32, 4352940), (36, 3869280), (40, 3482352), (45, 3095424), (48, 2901960), (54, 2579520), (60, 2321568), (64, 2176470), (72, 1934640), (80, 1741176), (81, 1719680), (90, 1547712), (96, 1450980), (108, 1289760), (120, 1160784), (128, 1088235), (135, 1031808), (144, 967320), (160, 870588), (162, 859840), (180, 773856), (192, 725490), (216, 644880), (240, 580392), (270, 515904), (288, 483660), (320, 435294), (324, 429920), (360, 386928), (384, 362745), (405, 343936), (432, 322440), (480, 290196), (540, 257952), (576, 241830), (640, 217647), (648, 214960), (720, 193464), (810, 171968), (864, 161220), (960, 145098), (1080, 128976), (1152, 120915), (1296, 107480), (1440, 96732), (1620, 85984), (1728, 80610), (1920, 72549), (2160, 64488), (2592, 53740), (2687, 51840), (2880, 48366), (3240, 42992), (3456, 40305), (4320, 32244), (5184, 26870), (5374, 25920), (5760, 24183), (6480, 21496), (8061, 17280), (8640, 16122), (10368, 13435), (10748, 12960)]