2879559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{5749}}^1$

素因数の和:7852

約数の個数: 80

約数和(自身を含む): 8932464000

約数和(自身を除く): 6052904880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2087, 4174, 5749, 6261, 8348, 10435, 11498, 12522, 16696, 17247, 20870, 22996, 25044, 28745, 31305, 33392, 34494, 41740, 45992, 50088, 57490, 62610, 68988, 83480, 86235, 91984, 100176, 114980, 125220, 137976, 166960, 172470, 229960, 250440, 275952, 344940, 459920, 500880, 689880, 1379760, 11998163, 23996326, 35994489, 47992652, 59990815, 71988978, 95985304, 119981630, 143977956, 179972445, 191970608, 239963260, 287955912, 359944890, 479926520, 575911824, 719889780, 959853040, 1439779560, 2879559120]

約数ペア:

[(1, 2879559120), (2, 1439779560), (3, 959853040), (4, 719889780), (5, 575911824), (6, 479926520), (8, 359944890), (10, 287955912), (12, 239963260), (15, 191970608), (16, 179972445), (20, 143977956), (24, 119981630), (30, 95985304), (40, 71988978), (48, 59990815), (60, 47992652), (80, 35994489), (120, 23996326), (240, 11998163), (2087, 1379760), (4174, 689880), (5749, 500880), (6261, 459920), (8348, 344940), (10435, 275952), (11498, 250440), (12522, 229960), (16696, 172470), (17247, 166960), (20870, 137976), (22996, 125220), (25044, 114980), (28745, 100176), (31305, 91984), (33392, 86235), (34494, 83480), (41740, 68988), (45992, 62610), (50088, 57490)]