665615040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6361}}^1$

素因数の和:6490

約数の個数: 112

約数和(自身を含む): 2133051360

約数和(自身を除く): 1467436320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6361, 6540, 6976, 8720, 10464, 12722, 13080, 17440, 19083, 20928, 25444, 26160, 31805, 34880, 38166, 50888, 52320, 63610, 76332, 95415, 101776, 104640, 127220, 152664, 190830, 203552, 254440, 305328, 381660, 407104, 508880, 610656, 693349, 763320, 1017760, 1221312, 1386698, 1526640, 2035520, 2080047, 2773396, 3053280, 3466745, 4160094, 5546792, 6106560, 6933490, 8320188, 10400235, 11093584, 13866980, 16640376, 20800470, 22187168, 27733960, 33280752, 41600940, 44374336, 55467920, 66561504, 83201880, 110935840, 133123008, 166403760, 221871680, 332807520, 665615040]

約数ペア:

[(1, 665615040), (2, 332807520), (3, 221871680), (4, 166403760), (5, 133123008), (6, 110935840), (8, 83201880), (10, 66561504), (12, 55467920), (15, 44374336), (16, 41600940), (20, 33280752), (24, 27733960), (30, 22187168), (32, 20800470), (40, 16640376), (48, 13866980), (60, 11093584), (64, 10400235), (80, 8320188), (96, 6933490), (109, 6106560), (120, 5546792), (160, 4160094), (192, 3466745), (218, 3053280), (240, 2773396), (320, 2080047), (327, 2035520), (436, 1526640), (480, 1386698), (545, 1221312), (654, 1017760), (872, 763320), (960, 693349), (1090, 610656), (1308, 508880), (1635, 407104), (1744, 381660), (2180, 305328), (2616, 254440), (3270, 203552), (3488, 190830), (4360, 152664), (5232, 127220), (6361, 104640), (6540, 101776), (6976, 95415), (8720, 76332), (10464, 63610), (12722, 52320), (13080, 50888), (17440, 38166), (19083, 34880), (20928, 31805), (25444, 26160)]