79427520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 224

約数和(自身を含む): 290779200

約数和(自身を除く): 211351680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 317, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 634, 696, 720, 783, 864, 870, 928, 951, 960, 1044, 1080, 1160, 1268, 1305, 1392, 1440, 1566, 1585, 1728, 1740, 1856, 1902, 2088, 2160, 2320, 2536, 2610, 2784, 2853, 2880, 3132, 3170, 3480, 3804, 3915, 4176, 4320, 4640, 4755, 5072, 5220, 5568, 5706, 6264, 6340, 6960, 7608, 7830, 8352, 8559, 8640, 9193, 9280, 9510, 10144, 10440, 11412, 12528, 12680, 13920, 14265, 15216, 15660, 16704, 17118, 18386, 19020, 20288, 20880, 22824, 25056, 25360, 27579, 27840, 28530, 30432, 31320, 34236, 36772, 38040, 41760, 42795, 45648, 45965, 50112, 50720, 55158, 57060, 60864, 62640, 68472, 73544, 76080, 82737, 83520, 85590, 91296, 91930, 101440, 110316, 114120, 125280, 136944, 137895, 147088, 152160, 165474, 171180, 182592, 183860, 220632, 228240, 248211, 250560, 273888, 275790, 294176, 304320, 330948, 342360, 367720, 413685, 441264, 456480, 496422, 547776, 551580, 588352, 661896, 684720, 735440, 827370, 882528, 912960, 992844, 1103160, 1241055, 1323792, 1369440, 1470880, 1654740, 1765056, 1985688, 2206320, 2482110, 2647584, 2738880, 2941760, 3309480, 3971376, 4412640, 4964220, 5295168, 6618960, 7942752, 8825280, 9928440, 13237920, 15885504, 19856880, 26475840, 39713760, 79427520]

約数ペア:

[(1, 79427520), (2, 39713760), (3, 26475840), (4, 19856880), (5, 15885504), (6, 13237920), (8, 9928440), (9, 8825280), (10, 7942752), (12, 6618960), (15, 5295168), (16, 4964220), (18, 4412640), (20, 3971376), (24, 3309480), (27, 2941760), (29, 2738880), (30, 2647584), (32, 2482110), (36, 2206320), (40, 1985688), (45, 1765056), (48, 1654740), (54, 1470880), (58, 1369440), (60, 1323792), (64, 1241055), (72, 1103160), (80, 992844), (87, 912960), (90, 882528), (96, 827370), (108, 735440), (116, 684720), (120, 661896), (135, 588352), (144, 551580), (145, 547776), (160, 496422), (174, 456480), (180, 441264), (192, 413685), (216, 367720), (232, 342360), (240, 330948), (261, 304320), (270, 294176), (288, 275790), (290, 273888), (317, 250560), (320, 248211), (348, 228240), (360, 220632), (432, 183860), (435, 182592), (464, 171180), (480, 165474), (522, 152160), (540, 147088), (576, 137895), (580, 136944), (634, 125280), (696, 114120), (720, 110316), (783, 101440), (864, 91930), (870, 91296), (928, 85590), (951, 83520), (960, 82737), (1044, 76080), (1080, 73544), (1160, 68472), (1268, 62640), (1305, 60864), (1392, 57060), (1440, 55158), (1566, 50720), (1585, 50112), (1728, 45965), (1740, 45648), (1856, 42795), (1902, 41760), (2088, 38040), (2160, 36772), (2320, 34236), (2536, 31320), (2610, 30432), (2784, 28530), (2853, 27840), (2880, 27579), (3132, 25360), (3170, 25056), (3480, 22824), (3804, 20880), (3915, 20288), (4176, 19020), (4320, 18386), (4640, 17118), (4755, 16704), (5072, 15660), (5220, 15216), (5568, 14265), (5706, 13920), (6264, 12680), (6340, 12528), (6960, 11412), (7608, 10440), (7830, 10144), (8352, 9510), (8559, 9280), (8640, 9193)]