2064446640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2867287}}^1$

素因数の和:2867306

約数の個数: 60

約数和(自身を含む): 6933102384

約数和(自身を除く): 4868655744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2867287, 5734574, 8601861, 11469148, 14336435, 17203722, 22938296, 25805583, 28672870, 34407444, 43009305, 45876592, 51611166, 57345740, 68814888, 86018610, 103222332, 114691480, 129027915, 137629776, 172037220, 206444664, 229382960, 258055830, 344074440, 412889328, 516111660, 688148880, 1032223320, 2064446640]

約数ペア:

[(1, 2064446640), (2, 1032223320), (3, 688148880), (4, 516111660), (5, 412889328), (6, 344074440), (8, 258055830), (9, 229382960), (10, 206444664), (12, 172037220), (15, 137629776), (16, 129027915), (18, 114691480), (20, 103222332), (24, 86018610), (30, 68814888), (36, 57345740), (40, 51611166), (45, 45876592), (48, 43009305), (60, 34407444), (72, 28672870), (80, 25805583), (90, 22938296), (120, 17203722), (144, 14336435), (180, 11469148), (240, 8601861), (360, 5734574), (720, 2867287)]