26189880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218249}}^1$

素因数の和:218263

約数の個数: 32

約数和(自身を含む): 78570000

約数和(自身を除く): 52380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218249, 436498, 654747, 872996, 1091245, 1309494, 1745992, 2182490, 2618988, 3273735, 4364980, 5237976, 6547470, 8729960, 13094940, 26189880]

約数ペア:

[(1, 26189880), (2, 13094940), (3, 8729960), (4, 6547470), (5, 5237976), (6, 4364980), (8, 3273735), (10, 2618988), (12, 2182490), (15, 1745992), (20, 1309494), (24, 1091245), (30, 872996), (40, 654747), (60, 436498), (120, 218249)]