57678720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2764

約数の個数: 128

約数和(自身を含む): 200638080

約数和(自身を除く): 142959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 2731, 3520, 4224, 5280, 5462, 7040, 8193, 10560, 10924, 13655, 16386, 21120, 21848, 27310, 30041, 32772, 40965, 43696, 54620, 60082, 65544, 81930, 87392, 90123, 109240, 120164, 131088, 150205, 163860, 174784, 180246, 218480, 240328, 262176, 300410, 327720, 349568, 360492, 436960, 450615, 480656, 524352, 600820, 655440, 720984, 873920, 901230, 961312, 1048704, 1201640, 1310880, 1441968, 1747840, 1802460, 1922624, 2403280, 2621760, 2883936, 3604920, 3845248, 4806560, 5243520, 5767872, 7209840, 9613120, 11535744, 14419680, 19226240, 28839360, 57678720]

約数ペア:

[(1, 57678720), (2, 28839360), (3, 19226240), (4, 14419680), (5, 11535744), (6, 9613120), (8, 7209840), (10, 5767872), (11, 5243520), (12, 4806560), (15, 3845248), (16, 3604920), (20, 2883936), (22, 2621760), (24, 2403280), (30, 1922624), (32, 1802460), (33, 1747840), (40, 1441968), (44, 1310880), (48, 1201640), (55, 1048704), (60, 961312), (64, 901230), (66, 873920), (80, 720984), (88, 655440), (96, 600820), (110, 524352), (120, 480656), (128, 450615), (132, 436960), (160, 360492), (165, 349568), (176, 327720), (192, 300410), (220, 262176), (240, 240328), (264, 218480), (320, 180246), (330, 174784), (352, 163860), (384, 150205), (440, 131088), (480, 120164), (528, 109240), (640, 90123), (660, 87392), (704, 81930), (880, 65544), (960, 60082), (1056, 54620), (1320, 43696), (1408, 40965), (1760, 32772), (1920, 30041), (2112, 27310), (2640, 21848), (2731, 21120), (3520, 16386), (4224, 13655), (5280, 10924), (5462, 10560), (7040, 8193)]