79688880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 198864720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 467, 474, 540, 632, 711, 720, 790, 934, 948, 1080, 1185, 1264, 1401, 1422, 1580, 1868, 1896, 2133, 2160, 2335, 2370, 2802, 2844, 3160, 3555, 3736, 3792, 4203, 4266, 4670, 4740, 5604, 5688, 6320, 7005, 7110, 7472, 8406, 8532, 9340, 9480, 10665, 11208, 11376, 12609, 14010, 14220, 16812, 17064, 18680, 18960, 21015, 21330, 22416, 25218, 28020, 28440, 33624, 34128, 36893, 37360, 42030, 42660, 50436, 56040, 56880, 63045, 67248, 73786, 84060, 85320, 100872, 110679, 112080, 126090, 147572, 168120, 170640, 184465, 201744, 221358, 252180, 295144, 332037, 336240, 368930, 442716, 504360, 553395, 590288, 664074, 737860, 885432, 996111, 1008720, 1106790, 1328148, 1475720, 1660185, 1770864, 1992222, 2213580, 2656296, 2951440, 3320370, 3984444, 4427160, 4980555, 5312592, 6640740, 7968888, 8854320, 9961110, 13281480, 15937776, 19922220, 26562960, 39844440, 79688880]

約数ペア:

[(1, 79688880), (2, 39844440), (3, 26562960), (4, 19922220), (5, 15937776), (6, 13281480), (8, 9961110), (9, 8854320), (10, 7968888), (12, 6640740), (15, 5312592), (16, 4980555), (18, 4427160), (20, 3984444), (24, 3320370), (27, 2951440), (30, 2656296), (36, 2213580), (40, 1992222), (45, 1770864), (48, 1660185), (54, 1475720), (60, 1328148), (72, 1106790), (79, 1008720), (80, 996111), (90, 885432), (108, 737860), (120, 664074), (135, 590288), (144, 553395), (158, 504360), (180, 442716), (216, 368930), (237, 336240), (240, 332037), (270, 295144), (316, 252180), (360, 221358), (395, 201744), (432, 184465), (467, 170640), (474, 168120), (540, 147572), (632, 126090), (711, 112080), (720, 110679), (790, 100872), (934, 85320), (948, 84060), (1080, 73786), (1185, 67248), (1264, 63045), (1401, 56880), (1422, 56040), (1580, 50436), (1868, 42660), (1896, 42030), (2133, 37360), (2160, 36893), (2335, 34128), (2370, 33624), (2802, 28440), (2844, 28020), (3160, 25218), (3555, 22416), (3736, 21330), (3792, 21015), (4203, 18960), (4266, 18680), (4670, 17064), (4740, 16812), (5604, 14220), (5688, 14010), (6320, 12609), (7005, 11376), (7110, 11208), (7472, 10665), (8406, 9480), (8532, 9340)]