89530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2399}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 269568000

約数和(自身を除く): 180037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2399, 2488, 3110, 3732, 4665, 4798, 6220, 7197, 7464, 9330, 9596, 11995, 12440, 14394, 18660, 19192, 23990, 28788, 35985, 37320, 47980, 57576, 71970, 95960, 143940, 287880, 746089, 1492178, 2238267, 2984356, 3730445, 4476534, 5968712, 7460890, 8953068, 11191335, 14921780, 17906136, 22382670, 29843560, 44765340, 89530680]

約数ペア:

[(1, 89530680), (2, 44765340), (3, 29843560), (4, 22382670), (5, 17906136), (6, 14921780), (8, 11191335), (10, 8953068), (12, 7460890), (15, 5968712), (20, 4476534), (24, 3730445), (30, 2984356), (40, 2238267), (60, 1492178), (120, 746089), (311, 287880), (622, 143940), (933, 95960), (1244, 71970), (1555, 57576), (1866, 47980), (2399, 37320), (2488, 35985), (3110, 28788), (3732, 23990), (4665, 19192), (4798, 18660), (6220, 14394), (7197, 12440), (7464, 11995), (9330, 9596)]