53455680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 144054720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 269, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 538, 540, 552, 576, 621, 690, 720, 736, 807, 828, 864, 920, 960, 1035, 1076, 1080, 1104, 1242, 1345, 1380, 1440, 1472, 1614, 1656, 1728, 1840, 2070, 2152, 2160, 2208, 2421, 2484, 2690, 2760, 2880, 3105, 3228, 3312, 3680, 4035, 4140, 4304, 4320, 4416, 4842, 4968, 5380, 5520, 6187, 6210, 6456, 6624, 7263, 7360, 8070, 8280, 8608, 8640, 9684, 9936, 10760, 11040, 12105, 12374, 12420, 12912, 13248, 14526, 16140, 16560, 17216, 18561, 19368, 19872, 21520, 22080, 24210, 24748, 24840, 25824, 29052, 30935, 32280, 33120, 36315, 37122, 38736, 39744, 43040, 48420, 49496, 49680, 51648, 55683, 58104, 61870, 64560, 66240, 72630, 74244, 77472, 86080, 92805, 96840, 98992, 99360, 111366, 116208, 123740, 129120, 145260, 148488, 154944, 167049, 185610, 193680, 197984, 198720, 222732, 232416, 247480, 258240, 278415, 290520, 296976, 334098, 371220, 387360, 395968, 445464, 464832, 494960, 556830, 581040, 593952, 668196, 742440, 774720, 835245, 890928, 989920, 1113660, 1162080, 1187904, 1336392, 1484880, 1670490, 1781856, 1979840, 2227320, 2324160, 2672784, 2969760, 3340980, 3563712, 4454640, 5345568, 5939520, 6681960, 8909280, 10691136, 13363920, 17818560, 26727840, 53455680]

約数ペア:

[(1, 53455680), (2, 26727840), (3, 17818560), (4, 13363920), (5, 10691136), (6, 8909280), (8, 6681960), (9, 5939520), (10, 5345568), (12, 4454640), (15, 3563712), (16, 3340980), (18, 2969760), (20, 2672784), (23, 2324160), (24, 2227320), (27, 1979840), (30, 1781856), (32, 1670490), (36, 1484880), (40, 1336392), (45, 1187904), (46, 1162080), (48, 1113660), (54, 989920), (60, 890928), (64, 835245), (69, 774720), (72, 742440), (80, 668196), (90, 593952), (92, 581040), (96, 556830), (108, 494960), (115, 464832), (120, 445464), (135, 395968), (138, 387360), (144, 371220), (160, 334098), (180, 296976), (184, 290520), (192, 278415), (207, 258240), (216, 247480), (230, 232416), (240, 222732), (269, 198720), (270, 197984), (276, 193680), (288, 185610), (320, 167049), (345, 154944), (360, 148488), (368, 145260), (414, 129120), (432, 123740), (460, 116208), (480, 111366), (538, 99360), (540, 98992), (552, 96840), (576, 92805), (621, 86080), (690, 77472), (720, 74244), (736, 72630), (807, 66240), (828, 64560), (864, 61870), (920, 58104), (960, 55683), (1035, 51648), (1076, 49680), (1080, 49496), (1104, 48420), (1242, 43040), (1345, 39744), (1380, 38736), (1440, 37122), (1472, 36315), (1614, 33120), (1656, 32280), (1728, 30935), (1840, 29052), (2070, 25824), (2152, 24840), (2160, 24748), (2208, 24210), (2421, 22080), (2484, 21520), (2690, 19872), (2760, 19368), (2880, 18561), (3105, 17216), (3228, 16560), (3312, 16140), (3680, 14526), (4035, 13248), (4140, 12912), (4304, 12420), (4320, 12374), (4416, 12105), (4842, 11040), (4968, 10760), (5380, 9936), (5520, 9684), (6187, 8640), (6210, 8608), (6456, 8280), (6624, 8070), (7263, 7360)]