64158840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5797

約数の個数: 96

約数和(自身を含む): 215280000

約数和(自身を除く): 151121160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5749, 11160, 11498, 17247, 22996, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 103482, 114980, 137976, 172470, 178219, 206964, 229960, 258705, 344940, 356438, 413928, 517410, 534657, 689880, 712876, 891095, 1034820, 1069314, 1425752, 1603971, 1782190, 2069640, 2138628, 2673285, 3207942, 3564380, 4277256, 5346570, 6415884, 7128760, 8019855, 10693140, 12831768, 16039710, 21386280, 32079420, 64158840]

約数ペア:

[(1, 64158840), (2, 32079420), (3, 21386280), (4, 16039710), (5, 12831768), (6, 10693140), (8, 8019855), (9, 7128760), (10, 6415884), (12, 5346570), (15, 4277256), (18, 3564380), (20, 3207942), (24, 2673285), (30, 2138628), (31, 2069640), (36, 1782190), (40, 1603971), (45, 1425752), (60, 1069314), (62, 1034820), (72, 891095), (90, 712876), (93, 689880), (120, 534657), (124, 517410), (155, 413928), (180, 356438), (186, 344940), (248, 258705), (279, 229960), (310, 206964), (360, 178219), (372, 172470), (465, 137976), (558, 114980), (620, 103482), (744, 86235), (930, 68988), (1116, 57490), (1240, 51741), (1395, 45992), (1860, 34494), (2232, 28745), (2790, 22996), (3720, 17247), (5580, 11498), (5749, 11160)]