130508880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543787}}^1$

素因数の和:543803

約数の個数: 40

約数和(自身を含む): 404578272

約数和(自身を除く): 274069392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543787, 1087574, 1631361, 2175148, 2718935, 3262722, 4350296, 5437870, 6525444, 8156805, 8700592, 10875740, 13050888, 16313610, 21751480, 26101776, 32627220, 43502960, 65254440, 130508880]

約数ペア:

[(1, 130508880), (2, 65254440), (3, 43502960), (4, 32627220), (5, 26101776), (6, 21751480), (8, 16313610), (10, 13050888), (12, 10875740), (15, 8700592), (16, 8156805), (20, 6525444), (24, 5437870), (30, 4350296), (40, 3262722), (48, 2718935), (60, 2175148), (80, 1631361), (120, 1087574), (240, 543787)]