149421120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:828

約数の個数: 112

約数和(自身を含む): 476877888

約数和(自身を除く): 327456768

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, 160, 192, 240, 317, 320, 480, 491, 634, 951, 960, 982, 1268, 1473, 1585, 1902, 1964, 2455, 2536, 2946, 3170, 3804, 3928, 4755, 4910, 5072, 5892, 6340, 7365, 7608, 7856, 9510, 9820, 10144, 11784, 12680, 14730, 15216, 15712, 19020, 19640, 20288, 23568, 25360, 29460, 30432, 31424, 38040, 39280, 47136, 50720, 58920, 60864, 76080, 78560, 94272, 101440, 117840, 152160, 155647, 157120, 235680, 304320, 311294, 466941, 471360, 622588, 778235, 933882, 1245176, 1556470, 1867764, 2334705, 2490352, 3112940, 3735528, 4669410, 4980704, 6225880, 7471056, 9338820, 9961408, 12451760, 14942112, 18677640, 24903520, 29884224, 37355280, 49807040, 74710560, 149421120]

約数ペア:

[(1, 149421120), (2, 74710560), (3, 49807040), (4, 37355280), (5, 29884224), (6, 24903520), (8, 18677640), (10, 14942112), (12, 12451760), (15, 9961408), (16, 9338820), (20, 7471056), (24, 6225880), (30, 4980704), (32, 4669410), (40, 3735528), (48, 3112940), (60, 2490352), (64, 2334705), (80, 1867764), (96, 1556470), (120, 1245176), (160, 933882), (192, 778235), (240, 622588), (317, 471360), (320, 466941), (480, 311294), (491, 304320), (634, 235680), (951, 157120), (960, 155647), (982, 152160), (1268, 117840), (1473, 101440), (1585, 94272), (1902, 78560), (1964, 76080), (2455, 60864), (2536, 58920), (2946, 50720), (3170, 47136), (3804, 39280), (3928, 38040), (4755, 31424), (4910, 30432), (5072, 29460), (5892, 25360), (6340, 23568), (7365, 20288), (7608, 19640), (7856, 19020), (9510, 15712), (9820, 15216), (10144, 14730), (11784, 12680)]