739472640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{192571}}^1$

素因数の和:192595

約数の個数: 72

約数和(自身を含む): 2361703008

約数和(自身を除く): 1622230368

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, 192571, 385142, 577713, 770284, 962855, 1155426, 1540568, 1925710, 2310852, 2888565, 3081136, 3851420, 4621704, 5777130, 6162272, 7702840, 9243408, 11554260, 12324544, 15405680, 18486816, 23108520, 24649088, 30811360, 36973632, 46217040, 49298176, 61622720, 73947264, 92434080, 123245440, 147894528, 184868160, 246490880, 369736320, 739472640]

約数ペア:

[(1, 739472640), (2, 369736320), (3, 246490880), (4, 184868160), (5, 147894528), (6, 123245440), (8, 92434080), (10, 73947264), (12, 61622720), (15, 49298176), (16, 46217040), (20, 36973632), (24, 30811360), (30, 24649088), (32, 23108520), (40, 18486816), (48, 15405680), (60, 12324544), (64, 11554260), (80, 9243408), (96, 7702840), (120, 6162272), (128, 5777130), (160, 4621704), (192, 3851420), (240, 3081136), (256, 2888565), (320, 2310852), (384, 1925710), (480, 1540568), (640, 1155426), (768, 962855), (960, 770284), (1280, 577713), (1920, 385142), (3840, 192571)]