132536640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{138059}}^1$

素因数の和:138079

約数の個数: 56

約数和(自身を含む): 420806880

約数和(自身を除く): 288270240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 138059, 276118, 414177, 552236, 690295, 828354, 1104472, 1380590, 1656708, 2070885, 2208944, 2761180, 3313416, 4141770, 4417888, 5522360, 6626832, 8283540, 8835776, 11044720, 13253664, 16567080, 22089440, 26507328, 33134160, 44178880, 66268320, 132536640]

約数ペア:

[(1, 132536640), (2, 66268320), (3, 44178880), (4, 33134160), (5, 26507328), (6, 22089440), (8, 16567080), (10, 13253664), (12, 11044720), (15, 8835776), (16, 8283540), (20, 6626832), (24, 5522360), (30, 4417888), (32, 4141770), (40, 3313416), (48, 2761180), (60, 2208944), (64, 2070885), (80, 1656708), (96, 1380590), (120, 1104472), (160, 828354), (192, 690295), (240, 552236), (320, 414177), (480, 276118), (960, 138059)]