15836640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33011

約数の個数: 48

約数和(自身を含む): 49886928

約数和(自身を除く): 34050288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 329930, 395916, 494895, 527888, 659860, 791832, 989790, 1055776, 1319720, 1583664, 1979580, 2639440, 3167328, 3959160, 5278880, 7918320, 15836640]

約数ペア:

[(1, 15836640), (2, 7918320), (3, 5278880), (4, 3959160), (5, 3167328), (6, 2639440), (8, 1979580), (10, 1583664), (12, 1319720), (15, 1055776), (16, 989790), (20, 791832), (24, 659860), (30, 527888), (32, 494895), (40, 395916), (48, 329930), (60, 263944), (80, 197958), (96, 164965), (120, 131972), (160, 98979), (240, 65986), (480, 32993)]