60621440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 161568000

約数和(自身を除く): 100946560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 109, 110, 128, 158, 160, 176, 218, 220, 316, 320, 352, 395, 436, 440, 545, 632, 640, 704, 790, 869, 872, 880, 1090, 1199, 1264, 1408, 1580, 1738, 1744, 1760, 2180, 2398, 2528, 3160, 3476, 3488, 3520, 4345, 4360, 4796, 5056, 5995, 6320, 6952, 6976, 7040, 8611, 8690, 8720, 9592, 10112, 11990, 12640, 13904, 13952, 17222, 17380, 17440, 19184, 23980, 25280, 27808, 34444, 34760, 34880, 38368, 43055, 47960, 50560, 55616, 68888, 69520, 69760, 76736, 86110, 94721, 95920, 111232, 137776, 139040, 153472, 172220, 189442, 191840, 275552, 278080, 344440, 378884, 383680, 473605, 551104, 556160, 688880, 757768, 767360, 947210, 1102208, 1377760, 1515536, 1894420, 2755520, 3031072, 3788840, 5511040, 6062144, 7577680, 12124288, 15155360, 30310720, 60621440]

約数ペア:

[(1, 60621440), (2, 30310720), (4, 15155360), (5, 12124288), (8, 7577680), (10, 6062144), (11, 5511040), (16, 3788840), (20, 3031072), (22, 2755520), (32, 1894420), (40, 1515536), (44, 1377760), (55, 1102208), (64, 947210), (79, 767360), (80, 757768), (88, 688880), (109, 556160), (110, 551104), (128, 473605), (158, 383680), (160, 378884), (176, 344440), (218, 278080), (220, 275552), (316, 191840), (320, 189442), (352, 172220), (395, 153472), (436, 139040), (440, 137776), (545, 111232), (632, 95920), (640, 94721), (704, 86110), (790, 76736), (869, 69760), (872, 69520), (880, 68888), (1090, 55616), (1199, 50560), (1264, 47960), (1408, 43055), (1580, 38368), (1738, 34880), (1744, 34760), (1760, 34444), (2180, 27808), (2398, 25280), (2528, 23980), (3160, 19184), (3476, 17440), (3488, 17380), (3520, 17222), (4345, 13952), (4360, 13904), (4796, 12640), (5056, 11990), (5995, 10112), (6320, 9592), (6952, 8720), (6976, 8690), (7040, 8611)]