26985360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 84191040

約数和(自身を除く): 57205680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 491, 687, 916, 982, 1145, 1374, 1473, 1832, 1964, 2290, 2455, 2748, 2946, 3435, 3664, 3928, 4580, 4910, 5496, 5892, 6870, 7365, 7856, 9160, 9820, 10992, 11784, 13740, 14730, 18320, 19640, 23568, 27480, 29460, 39280, 54960, 58920, 112439, 117840, 224878, 337317, 449756, 562195, 674634, 899512, 1124390, 1349268, 1686585, 1799024, 2248780, 2698536, 3373170, 4497560, 5397072, 6746340, 8995120, 13492680, 26985360]

約数ペア:

[(1, 26985360), (2, 13492680), (3, 8995120), (4, 6746340), (5, 5397072), (6, 4497560), (8, 3373170), (10, 2698536), (12, 2248780), (15, 1799024), (16, 1686585), (20, 1349268), (24, 1124390), (30, 899512), (40, 674634), (48, 562195), (60, 449756), (80, 337317), (120, 224878), (229, 117840), (240, 112439), (458, 58920), (491, 54960), (687, 39280), (916, 29460), (982, 27480), (1145, 23568), (1374, 19640), (1473, 18320), (1832, 14730), (1964, 13740), (2290, 11784), (2455, 10992), (2748, 9820), (2946, 9160), (3435, 7856), (3664, 7365), (3928, 6870), (4580, 5892), (4910, 5496)]