52561440

素因数分解:

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

素因数の和:93

約数の個数: 192

約数和(自身を含む): 192326400

約数和(自身を除く): 139764960

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 529, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1058, 1080, 1104, 1242, 1380, 1440, 1587, 1656, 1840, 2070, 2116, 2160, 2208, 2484, 2645, 2760, 3105, 3174, 3312, 3680, 4140, 4232, 4320, 4761, 4968, 5290, 5520, 6210, 6348, 6624, 7935, 8280, 8464, 9522, 9936, 10580, 11040, 12167, 12420, 12696, 14283, 15870, 16560, 16928, 19044, 19872, 21160, 23805, 24334, 24840, 25392, 28566, 31740, 33120, 36501, 38088, 42320, 47610, 48668, 49680, 50784, 57132, 60835, 63480, 71415, 73002, 76176, 84640, 95220, 97336, 99360, 109503, 114264, 121670, 126960, 142830, 146004, 152352, 182505, 190440, 194672, 219006, 228528, 243340, 253920, 285660, 292008, 328509, 365010, 380880, 389344, 438012, 457056, 486680, 547515, 571320, 584016, 657018, 730020, 761760, 876024, 973360, 1095030, 1142640, 1168032, 1314036, 1460040, 1642545, 1752048, 1946720, 2190060, 2285280, 2628072, 2920080, 3285090, 3504096, 4380120, 5256144, 5840160, 6570180, 8760240, 10512288, 13140360, 17520480, 26280720, 52561440]

約数ペア:

[(1, 52561440), (2, 26280720), (3, 17520480), (4, 13140360), (5, 10512288), (6, 8760240), (8, 6570180), (9, 5840160), (10, 5256144), (12, 4380120), (15, 3504096), (16, 3285090), (18, 2920080), (20, 2628072), (23, 2285280), (24, 2190060), (27, 1946720), (30, 1752048), (32, 1642545), (36, 1460040), (40, 1314036), (45, 1168032), (46, 1142640), (48, 1095030), (54, 973360), (60, 876024), (69, 761760), (72, 730020), (80, 657018), (90, 584016), (92, 571320), (96, 547515), (108, 486680), (115, 457056), (120, 438012), (135, 389344), (138, 380880), (144, 365010), (160, 328509), (180, 292008), (184, 285660), (207, 253920), (216, 243340), (230, 228528), (240, 219006), (270, 194672), (276, 190440), (288, 182505), (345, 152352), (360, 146004), (368, 142830), (414, 126960), (432, 121670), (460, 114264), (480, 109503), (529, 99360), (540, 97336), (552, 95220), (621, 84640), (690, 76176), (720, 73002), (736, 71415), (828, 63480), (864, 60835), (920, 57132), (1035, 50784), (1058, 49680), (1080, 48668), (1104, 47610), (1242, 42320), (1380, 38088), (1440, 36501), (1587, 33120), (1656, 31740), (1840, 28566), (2070, 25392), (2116, 24840), (2160, 24334), (2208, 23805), (2484, 21160), (2645, 19872), (2760, 19044), (3105, 16928), (3174, 16560), (3312, 15870), (3680, 14283), (4140, 12696), (4232, 12420), (4320, 12167), (4761, 11040), (4968, 10580), (5290, 9936), (5520, 9522), (6210, 8464), (6348, 8280), (6624, 7935)]