166139760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{692249}}^1$

素因数の和:692265

約数の個数: 40

約数和(自身を含む): 515034000

約数和(自身を除く): 348894240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 692249, 1384498, 2076747, 2768996, 3461245, 4153494, 5537992, 6922490, 8306988, 10383735, 11075984, 13844980, 16613976, 20767470, 27689960, 33227952, 41534940, 55379920, 83069880, 166139760]

約数ペア:

[(1, 166139760), (2, 83069880), (3, 55379920), (4, 41534940), (5, 33227952), (6, 27689960), (8, 20767470), (10, 16613976), (12, 13844980), (15, 11075984), (16, 10383735), (20, 8306988), (24, 6922490), (30, 5537992), (40, 4153494), (48, 3461245), (60, 2768996), (80, 2076747), (120, 1384498), (240, 692249)]