55338240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14411}}^1$

素因数の和:14435

約数の個数: 72

約数和(自身を含む): 176748768

約数和(自身を除く): 121410528

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, 14411, 28822, 43233, 57644, 72055, 86466, 115288, 144110, 172932, 216165, 230576, 288220, 345864, 432330, 461152, 576440, 691728, 864660, 922304, 1152880, 1383456, 1729320, 1844608, 2305760, 2766912, 3458640, 3689216, 4611520, 5533824, 6917280, 9223040, 11067648, 13834560, 18446080, 27669120, 55338240]

約数ペア:

[(1, 55338240), (2, 27669120), (3, 18446080), (4, 13834560), (5, 11067648), (6, 9223040), (8, 6917280), (10, 5533824), (12, 4611520), (15, 3689216), (16, 3458640), (20, 2766912), (24, 2305760), (30, 1844608), (32, 1729320), (40, 1383456), (48, 1152880), (60, 922304), (64, 864660), (80, 691728), (96, 576440), (120, 461152), (128, 432330), (160, 345864), (192, 288220), (240, 230576), (256, 216165), (320, 172932), (384, 144110), (480, 115288), (640, 86466), (768, 72055), (960, 57644), (1280, 43233), (1920, 28822), (3840, 14411)]