73974240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 258043968

約数和(自身を除く): 184069728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1093, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2186, 2256, 2820, 3279, 3384, 3760, 4230, 4372, 4512, 5465, 5640, 6558, 6768, 7520, 8460, 8744, 9837, 10930, 11280, 13116, 13536, 16395, 16920, 17488, 19674, 21860, 22560, 26232, 32790, 33840, 34976, 39348, 43720, 49185, 51371, 52464, 65580, 67680, 78696, 87440, 98370, 102742, 104928, 131160, 154113, 157392, 174880, 196740, 205484, 256855, 262320, 308226, 314784, 393480, 410968, 462339, 513710, 524640, 616452, 770565, 786960, 821936, 924678, 1027420, 1232904, 1541130, 1573920, 1643872, 1849356, 2054840, 2311695, 2465808, 3082260, 3698712, 4109680, 4623390, 4931616, 6164520, 7397424, 8219360, 9246780, 12329040, 14794848, 18493560, 24658080, 36987120, 73974240]

約数ペア:

[(1, 73974240), (2, 36987120), (3, 24658080), (4, 18493560), (5, 14794848), (6, 12329040), (8, 9246780), (9, 8219360), (10, 7397424), (12, 6164520), (15, 4931616), (16, 4623390), (18, 4109680), (20, 3698712), (24, 3082260), (30, 2465808), (32, 2311695), (36, 2054840), (40, 1849356), (45, 1643872), (47, 1573920), (48, 1541130), (60, 1232904), (72, 1027420), (80, 924678), (90, 821936), (94, 786960), (96, 770565), (120, 616452), (141, 524640), (144, 513710), (160, 462339), (180, 410968), (188, 393480), (235, 314784), (240, 308226), (282, 262320), (288, 256855), (360, 205484), (376, 196740), (423, 174880), (470, 157392), (480, 154113), (564, 131160), (705, 104928), (720, 102742), (752, 98370), (846, 87440), (940, 78696), (1093, 67680), (1128, 65580), (1410, 52464), (1440, 51371), (1504, 49185), (1692, 43720), (1880, 39348), (2115, 34976), (2186, 33840), (2256, 32790), (2820, 26232), (3279, 22560), (3384, 21860), (3760, 19674), (4230, 17488), (4372, 16920), (4512, 16395), (5465, 13536), (5640, 13116), (6558, 11280), (6768, 10930), (7520, 9837), (8460, 8744)]