1152365440

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16519}}^1$

素因数の和:16647

約数の個数: 64

約数和(自身を含む): 2780316000

約数和(自身を除く): 1627950560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 640, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 16519, 17440, 33038, 34880, 66076, 69760, 82595, 132152, 165190, 264304, 330380, 528608, 660760, 1057216, 1321520, 1800571, 2114432, 2643040, 3601142, 5286080, 7202284, 9002855, 10572160, 14404568, 18005710, 28809136, 36011420, 57618272, 72022840, 115236544, 144045680, 230473088, 288091360, 576182720, 1152365440]

約数ペア:

[(1, 1152365440), (2, 576182720), (4, 288091360), (5, 230473088), (8, 144045680), (10, 115236544), (16, 72022840), (20, 57618272), (32, 36011420), (40, 28809136), (64, 18005710), (80, 14404568), (109, 10572160), (128, 9002855), (160, 7202284), (218, 5286080), (320, 3601142), (436, 2643040), (545, 2114432), (640, 1800571), (872, 1321520), (1090, 1057216), (1744, 660760), (2180, 528608), (3488, 330380), (4360, 264304), (6976, 165190), (8720, 132152), (13952, 82595), (16519, 69760), (17440, 66076), (33038, 34880)]