2909640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24247}}^1$

素因数の和:24261

約数の個数: 32

約数和(自身を含む): 8729280

約数和(自身を除く): 5819640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24247, 48494, 72741, 96988, 121235, 145482, 193976, 242470, 290964, 363705, 484940, 581928, 727410, 969880, 1454820, 2909640]

約数ペア:

[(1, 2909640), (2, 1454820), (3, 969880), (4, 727410), (5, 581928), (6, 484940), (8, 363705), (10, 290964), (12, 242470), (15, 193976), (20, 145482), (24, 121235), (30, 96988), (40, 72741), (60, 48494), (120, 24247)]