2912040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8089}}^1$

素因数の和:8106

約数の個数: 48

約数和(自身を含む): 9465300

約数和(自身を除く): 6553260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8089, 16178, 24267, 32356, 40445, 48534, 64712, 72801, 80890, 97068, 121335, 145602, 161780, 194136, 242670, 291204, 323560, 364005, 485340, 582408, 728010, 970680, 1456020, 2912040]

約数ペア:

[(1, 2912040), (2, 1456020), (3, 970680), (4, 728010), (5, 582408), (6, 485340), (8, 364005), (9, 323560), (10, 291204), (12, 242670), (15, 194136), (18, 161780), (20, 145602), (24, 121335), (30, 97068), (36, 80890), (40, 72801), (45, 64712), (60, 48534), (72, 40445), (90, 32356), (120, 24267), (180, 16178), (360, 8089)]