204058560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{212561}}^1$

素因数の和:212581

約数の個数: 56

約数和(自身を含む): 647888976

約数和(自身を除く): 443830416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 212561, 425122, 637683, 850244, 1062805, 1275366, 1700488, 2125610, 2550732, 3188415, 3400976, 4251220, 5101464, 6376830, 6801952, 8502440, 10202928, 12753660, 13603904, 17004880, 20405856, 25507320, 34009760, 40811712, 51014640, 68019520, 102029280, 204058560]

約数ペア:

[(1, 204058560), (2, 102029280), (3, 68019520), (4, 51014640), (5, 40811712), (6, 34009760), (8, 25507320), (10, 20405856), (12, 17004880), (15, 13603904), (16, 12753660), (20, 10202928), (24, 8502440), (30, 6801952), (32, 6376830), (40, 5101464), (48, 4251220), (60, 3400976), (64, 3188415), (80, 2550732), (96, 2125610), (120, 1700488), (160, 1275366), (192, 1062805), (240, 850244), (320, 637683), (480, 425122), (960, 212561)]