666418080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1321}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 2102804928

約数和(自身を除く): 1436386848

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, 240, 480, 1051, 1321, 2102, 2642, 3153, 3963, 4204, 5255, 5284, 6306, 6605, 7926, 8408, 10510, 10568, 12612, 13210, 15765, 15852, 16816, 19815, 21020, 21136, 25224, 26420, 31530, 31704, 33632, 39630, 42040, 42272, 50448, 52840, 63060, 63408, 79260, 84080, 100896, 105680, 126120, 126816, 158520, 168160, 211360, 252240, 317040, 504480, 634080, 1388371, 2776742, 4165113, 5553484, 6941855, 8330226, 11106968, 13883710, 16660452, 20825565, 22213936, 27767420, 33320904, 41651130, 44427872, 55534840, 66641808, 83302260, 111069680, 133283616, 166604520, 222139360, 333209040, 666418080]

約数ペア:

[(1, 666418080), (2, 333209040), (3, 222139360), (4, 166604520), (5, 133283616), (6, 111069680), (8, 83302260), (10, 66641808), (12, 55534840), (15, 44427872), (16, 41651130), (20, 33320904), (24, 27767420), (30, 22213936), (32, 20825565), (40, 16660452), (48, 13883710), (60, 11106968), (80, 8330226), (96, 6941855), (120, 5553484), (160, 4165113), (240, 2776742), (480, 1388371), (1051, 634080), (1321, 504480), (2102, 317040), (2642, 252240), (3153, 211360), (3963, 168160), (4204, 158520), (5255, 126816), (5284, 126120), (6306, 105680), (6605, 100896), (7926, 84080), (8408, 79260), (10510, 63408), (10568, 63060), (12612, 52840), (13210, 50448), (15765, 42272), (15852, 42040), (16816, 39630), (19815, 33632), (21020, 31704), (21136, 31530), (25224, 26420)]