228312960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{118913}}^1$

素因数の和:118935

約数の個数: 64

約数和(自身を含む): 727753680

約数和(自身を除く): 499440720

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, 320, 384, 480, 640, 960, 1920, 118913, 237826, 356739, 475652, 594565, 713478, 951304, 1189130, 1426956, 1783695, 1902608, 2378260, 2853912, 3567390, 3805216, 4756520, 5707824, 7134780, 7610432, 9513040, 11415648, 14269560, 15220864, 19026080, 22831296, 28539120, 38052160, 45662592, 57078240, 76104320, 114156480, 228312960]

約数ペア:

[(1, 228312960), (2, 114156480), (3, 76104320), (4, 57078240), (5, 45662592), (6, 38052160), (8, 28539120), (10, 22831296), (12, 19026080), (15, 15220864), (16, 14269560), (20, 11415648), (24, 9513040), (30, 7610432), (32, 7134780), (40, 5707824), (48, 4756520), (60, 3805216), (64, 3567390), (80, 2853912), (96, 2378260), (120, 1902608), (128, 1783695), (160, 1426956), (192, 1189130), (240, 951304), (320, 713478), (384, 594565), (480, 475652), (640, 356739), (960, 237826), (1920, 118913)]