212475360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1933}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 672567840

約数和(自身を除く): 460092480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 1933, 2290, 2748, 3435, 3664, 3866, 4580, 5496, 5799, 6870, 7328, 7732, 9160, 9665, 10992, 11598, 13740, 15464, 18320, 19330, 21984, 23196, 27480, 28995, 30928, 36640, 38660, 46392, 54960, 57990, 61856, 77320, 92784, 109920, 115980, 154640, 185568, 231960, 309280, 442657, 463920, 885314, 927840, 1327971, 1770628, 2213285, 2655942, 3541256, 4426570, 5311884, 6639855, 7082512, 8853140, 10623768, 13279710, 14165024, 17706280, 21247536, 26559420, 35412560, 42495072, 53118840, 70825120, 106237680, 212475360]

約数ペア:

[(1, 212475360), (2, 106237680), (3, 70825120), (4, 53118840), (5, 42495072), (6, 35412560), (8, 26559420), (10, 21247536), (12, 17706280), (15, 14165024), (16, 13279710), (20, 10623768), (24, 8853140), (30, 7082512), (32, 6639855), (40, 5311884), (48, 4426570), (60, 3541256), (80, 2655942), (96, 2213285), (120, 1770628), (160, 1327971), (229, 927840), (240, 885314), (458, 463920), (480, 442657), (687, 309280), (916, 231960), (1145, 185568), (1374, 154640), (1832, 115980), (1933, 109920), (2290, 92784), (2748, 77320), (3435, 61856), (3664, 57990), (3866, 54960), (4580, 46392), (5496, 38660), (5799, 36640), (6870, 30928), (7328, 28995), (7732, 27480), (9160, 23196), (9665, 21984), (10992, 19330), (11598, 18320), (13740, 15464)]