3011880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 9518400

約数和(自身を除く): 6506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1321, 2280, 2642, 3963, 5284, 6605, 7926, 10568, 13210, 15852, 19815, 25099, 26420, 31704, 39630, 50198, 52840, 75297, 79260, 100396, 125495, 150594, 158520, 200792, 250990, 301188, 376485, 501980, 602376, 752970, 1003960, 1505940, 3011880]

約数ペア:

[(1, 3011880), (2, 1505940), (3, 1003960), (4, 752970), (5, 602376), (6, 501980), (8, 376485), (10, 301188), (12, 250990), (15, 200792), (19, 158520), (20, 150594), (24, 125495), (30, 100396), (38, 79260), (40, 75297), (57, 52840), (60, 50198), (76, 39630), (95, 31704), (114, 26420), (120, 25099), (152, 19815), (190, 15852), (228, 13210), (285, 10568), (380, 7926), (456, 6605), (570, 5284), (760, 3963), (1140, 2642), (1321, 2280)]