2757384120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1209379}}^1$

素因数の和:1209412

約数の個数: 64

約数和(自身を含む): 8707536000

約数和(自身を除く): 5950151880

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, 2280, 1209379, 2418758, 3628137, 4837516, 6046895, 7256274, 9675032, 12093790, 14512548, 18140685, 22978201, 24187580, 29025096, 36281370, 45956402, 48375160, 68934603, 72562740, 91912804, 114891005, 137869206, 145125480, 183825608, 229782010, 275738412, 344673015, 459564020, 551476824, 689346030, 919128040, 1378692060, 2757384120]

約数ペア:

[(1, 2757384120), (2, 1378692060), (3, 919128040), (4, 689346030), (5, 551476824), (6, 459564020), (8, 344673015), (10, 275738412), (12, 229782010), (15, 183825608), (19, 145125480), (20, 137869206), (24, 114891005), (30, 91912804), (38, 72562740), (40, 68934603), (57, 48375160), (60, 45956402), (76, 36281370), (95, 29025096), (114, 24187580), (120, 22978201), (152, 18140685), (190, 14512548), (228, 12093790), (285, 9675032), (380, 7256274), (456, 6046895), (570, 4837516), (760, 3628137), (1140, 2418758), (2280, 1209379)]