65061120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16943}}^1$

素因数の和:16967

約数の個数: 72

約数和(自身を含む): 207801216

約数和(自身を除く): 142740096

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 16943, 33886, 50829, 67772, 84715, 101658, 135544, 169430, 203316, 254145, 271088, 338860, 406632, 508290, 542176, 677720, 813264, 1016580, 1084352, 1355440, 1626528, 2033160, 2168704, 2710880, 3253056, 4066320, 4337408, 5421760, 6506112, 8132640, 10843520, 13012224, 16265280, 21687040, 32530560, 65061120]

約数ペア:

[(1, 65061120), (2, 32530560), (3, 21687040), (4, 16265280), (5, 13012224), (6, 10843520), (8, 8132640), (10, 6506112), (12, 5421760), (15, 4337408), (16, 4066320), (20, 3253056), (24, 2710880), (30, 2168704), (32, 2033160), (40, 1626528), (48, 1355440), (60, 1084352), (64, 1016580), (80, 813264), (96, 677720), (120, 542176), (128, 508290), (160, 406632), (192, 338860), (240, 271088), (256, 254145), (320, 203316), (384, 169430), (480, 135544), (640, 101658), (768, 84715), (960, 67772), (1280, 50829), (1920, 33886), (3840, 16943)]