22052640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{45943}}^1$

素因数の和:45961

約数の個数: 48

約数和(自身を含む): 69467328

約数和(自身を除く): 47414688

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, 45943, 91886, 137829, 183772, 229715, 275658, 367544, 459430, 551316, 689145, 735088, 918860, 1102632, 1378290, 1470176, 1837720, 2205264, 2756580, 3675440, 4410528, 5513160, 7350880, 11026320, 22052640]

約数ペア:

[(1, 22052640), (2, 11026320), (3, 7350880), (4, 5513160), (5, 4410528), (6, 3675440), (8, 2756580), (10, 2205264), (12, 1837720), (15, 1470176), (16, 1378290), (20, 1102632), (24, 918860), (30, 735088), (32, 689145), (40, 551316), (48, 459430), (60, 367544), (80, 275658), (96, 229715), (120, 183772), (160, 137829), (240, 91886), (480, 45943)]