45250560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 157149720

約数和(自身を除く): 111899160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 491, 512, 576, 640, 720, 768, 960, 982, 1024, 1152, 1280, 1440, 1473, 1536, 1920, 1964, 2048, 2304, 2455, 2560, 2880, 2946, 3072, 3840, 3928, 4419, 4608, 4910, 5120, 5760, 5892, 6144, 7365, 7680, 7856, 8838, 9216, 9820, 10240, 11520, 11784, 14730, 15360, 15712, 17676, 18432, 19640, 22095, 23040, 23568, 29460, 30720, 31424, 35352, 39280, 44190, 46080, 47136, 58920, 62848, 70704, 78560, 88380, 92160, 94272, 117840, 125696, 141408, 157120, 176760, 188544, 235680, 251392, 282816, 314240, 353520, 377088, 471360, 502784, 565632, 628480, 707040, 754176, 942720, 1005568, 1131264, 1256960, 1414080, 1508352, 1885440, 2262528, 2513920, 2828160, 3016704, 3770880, 4525056, 5027840, 5656320, 7541760, 9050112, 11312640, 15083520, 22625280, 45250560]

約数ペア:

[(1, 45250560), (2, 22625280), (3, 15083520), (4, 11312640), (5, 9050112), (6, 7541760), (8, 5656320), (9, 5027840), (10, 4525056), (12, 3770880), (15, 3016704), (16, 2828160), (18, 2513920), (20, 2262528), (24, 1885440), (30, 1508352), (32, 1414080), (36, 1256960), (40, 1131264), (45, 1005568), (48, 942720), (60, 754176), (64, 707040), (72, 628480), (80, 565632), (90, 502784), (96, 471360), (120, 377088), (128, 353520), (144, 314240), (160, 282816), (180, 251392), (192, 235680), (240, 188544), (256, 176760), (288, 157120), (320, 141408), (360, 125696), (384, 117840), (480, 94272), (491, 92160), (512, 88380), (576, 78560), (640, 70704), (720, 62848), (768, 58920), (960, 47136), (982, 46080), (1024, 44190), (1152, 39280), (1280, 35352), (1440, 31424), (1473, 30720), (1536, 29460), (1920, 23568), (1964, 23040), (2048, 22095), (2304, 19640), (2455, 18432), (2560, 17676), (2880, 15712), (2946, 15360), (3072, 14730), (3840, 11784), (3928, 11520), (4419, 10240), (4608, 9820), (4910, 9216), (5120, 8838), (5760, 7856), (5892, 7680), (6144, 7365)]