64607040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22433}}^1$

素因数の和:22456

約数の個数: 84

約数和(自身を含む): 222231204

約数和(自身を除く): 157624164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22433, 44866, 67299, 89732, 112165, 134598, 179464, 201897, 224330, 269196, 336495, 358928, 403794, 448660, 538392, 672990, 717856, 807588, 897320, 1009485, 1076784, 1345980, 1435712, 1615176, 1794640, 2018970, 2153568, 2691960, 3230352, 3589280, 4037940, 4307136, 5383920, 6460704, 7178560, 8075880, 10767840, 12921408, 16151760, 21535680, 32303520, 64607040]

約数ペア:

[(1, 64607040), (2, 32303520), (3, 21535680), (4, 16151760), (5, 12921408), (6, 10767840), (8, 8075880), (9, 7178560), (10, 6460704), (12, 5383920), (15, 4307136), (16, 4037940), (18, 3589280), (20, 3230352), (24, 2691960), (30, 2153568), (32, 2018970), (36, 1794640), (40, 1615176), (45, 1435712), (48, 1345980), (60, 1076784), (64, 1009485), (72, 897320), (80, 807588), (90, 717856), (96, 672990), (120, 538392), (144, 448660), (160, 403794), (180, 358928), (192, 336495), (240, 269196), (288, 224330), (320, 201897), (360, 179464), (480, 134598), (576, 112165), (720, 89732), (960, 67299), (1440, 44866), (2880, 22433)]