17664120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 57985200

約数和(自身を除く): 40321080

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, 139, 180, 278, 353, 360, 417, 556, 695, 706, 834, 1059, 1112, 1251, 1390, 1412, 1668, 1765, 2085, 2118, 2502, 2780, 2824, 3177, 3336, 3530, 4170, 4236, 5004, 5295, 5560, 6255, 6354, 7060, 8340, 8472, 10008, 10590, 12510, 12708, 14120, 15885, 16680, 21180, 25020, 25416, 31770, 42360, 49067, 50040, 63540, 98134, 127080, 147201, 196268, 245335, 294402, 392536, 441603, 490670, 588804, 736005, 883206, 981340, 1177608, 1472010, 1766412, 1962680, 2208015, 2944020, 3532824, 4416030, 5888040, 8832060, 17664120]

約数ペア:

[(1, 17664120), (2, 8832060), (3, 5888040), (4, 4416030), (5, 3532824), (6, 2944020), (8, 2208015), (9, 1962680), (10, 1766412), (12, 1472010), (15, 1177608), (18, 981340), (20, 883206), (24, 736005), (30, 588804), (36, 490670), (40, 441603), (45, 392536), (60, 294402), (72, 245335), (90, 196268), (120, 147201), (139, 127080), (180, 98134), (278, 63540), (353, 50040), (360, 49067), (417, 42360), (556, 31770), (695, 25416), (706, 25020), (834, 21180), (1059, 16680), (1112, 15885), (1251, 14120), (1390, 12708), (1412, 12510), (1668, 10590), (1765, 10008), (2085, 8472), (2118, 8340), (2502, 7060), (2780, 6354), (2824, 6255), (3177, 5560), (3336, 5295), (3530, 5004), (4170, 4236)]