297698040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{826939}}^1$

素因数の和:826956

約数の個数: 48

約数和(自身を含む): 967519800

約数和(自身を除く): 669821760

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, 826939, 1653878, 2480817, 3307756, 4134695, 4961634, 6615512, 7442451, 8269390, 9923268, 12404085, 14884902, 16538780, 19846536, 24808170, 29769804, 33077560, 37212255, 49616340, 59539608, 74424510, 99232680, 148849020, 297698040]

約数ペア:

[(1, 297698040), (2, 148849020), (3, 99232680), (4, 74424510), (5, 59539608), (6, 49616340), (8, 37212255), (9, 33077560), (10, 29769804), (12, 24808170), (15, 19846536), (18, 16538780), (20, 14884902), (24, 12404085), (30, 9923268), (36, 8269390), (40, 7442451), (45, 6615512), (60, 4961634), (72, 4134695), (90, 3307756), (120, 2480817), (180, 1653878), (360, 826939)]