121155120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 288318672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 881, 955, 1146, 1528, 1719, 1762, 1910, 2292, 2643, 2865, 3056, 3438, 3524, 3820, 4405, 4584, 5286, 5730, 6876, 7048, 7640, 7929, 8595, 8810, 9168, 10572, 11460, 13215, 13752, 14096, 15280, 15858, 17190, 17620, 21144, 22920, 26430, 27504, 31716, 34380, 35240, 39645, 42288, 45840, 52860, 63432, 68760, 70480, 79290, 105720, 126864, 137520, 158580, 168271, 211440, 317160, 336542, 504813, 634320, 673084, 841355, 1009626, 1346168, 1514439, 1682710, 2019252, 2524065, 2692336, 3028878, 3365420, 4038504, 5048130, 6057756, 6730840, 7572195, 8077008, 10096260, 12115512, 13461680, 15144390, 20192520, 24231024, 30288780, 40385040, 60577560, 121155120]

約数ペア:

[(1, 121155120), (2, 60577560), (3, 40385040), (4, 30288780), (5, 24231024), (6, 20192520), (8, 15144390), (9, 13461680), (10, 12115512), (12, 10096260), (15, 8077008), (16, 7572195), (18, 6730840), (20, 6057756), (24, 5048130), (30, 4038504), (36, 3365420), (40, 3028878), (45, 2692336), (48, 2524065), (60, 2019252), (72, 1682710), (80, 1514439), (90, 1346168), (120, 1009626), (144, 841355), (180, 673084), (191, 634320), (240, 504813), (360, 336542), (382, 317160), (573, 211440), (720, 168271), (764, 158580), (881, 137520), (955, 126864), (1146, 105720), (1528, 79290), (1719, 70480), (1762, 68760), (1910, 63432), (2292, 52860), (2643, 45840), (2865, 42288), (3056, 39645), (3438, 35240), (3524, 34380), (3820, 31716), (4405, 27504), (4584, 26430), (5286, 22920), (5730, 21144), (6876, 17620), (7048, 17190), (7640, 15858), (7929, 15280), (8595, 14096), (8810, 13752), (9168, 13215), (10572, 11460)]