74216160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51539}}^1$

素因数の和:51560

約数の個数: 72

約数和(自身を含む): 253267560

約数和(自身を除く): 179051400

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51539, 103078, 154617, 206156, 257695, 309234, 412312, 463851, 515390, 618468, 773085, 824624, 927702, 1030780, 1236936, 1546170, 1649248, 1855404, 2061560, 2319255, 2473872, 3092340, 3710808, 4123120, 4638510, 4947744, 6184680, 7421616, 8246240, 9277020, 12369360, 14843232, 18554040, 24738720, 37108080, 74216160]

約数ペア:

[(1, 74216160), (2, 37108080), (3, 24738720), (4, 18554040), (5, 14843232), (6, 12369360), (8, 9277020), (9, 8246240), (10, 7421616), (12, 6184680), (15, 4947744), (16, 4638510), (18, 4123120), (20, 3710808), (24, 3092340), (30, 2473872), (32, 2319255), (36, 2061560), (40, 1855404), (45, 1649248), (48, 1546170), (60, 1236936), (72, 1030780), (80, 927702), (90, 824624), (96, 773085), (120, 618468), (144, 515390), (160, 463851), (180, 412312), (240, 309234), (288, 257695), (360, 206156), (480, 154617), (720, 103078), (1440, 51539)]