742392960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12473}}^1$

素因数の和:12526

約数の個数: 128

約数和(自身を含む): 2442908160

約数和(自身を除く): 1700515200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 12473, 14880, 19840, 24946, 29760, 37419, 49892, 59520, 62365, 74838, 99784, 124730, 149676, 187095, 199568, 249460, 299352, 374190, 386663, 399136, 498920, 598704, 748380, 773326, 798272, 997840, 1159989, 1197408, 1496760, 1546652, 1596544, 1933315, 1995680, 2319978, 2394816, 2993520, 3093304, 3866630, 3991360, 4639956, 4789632, 5799945, 5987040, 6186608, 7733260, 7982720, 9279912, 11599890, 11974080, 12373216, 15466520, 18559824, 23199780, 23948160, 24746432, 30933040, 37119648, 46399560, 49492864, 61866080, 74239296, 92799120, 123732160, 148478592, 185598240, 247464320, 371196480, 742392960]

約数ペア:

[(1, 742392960), (2, 371196480), (3, 247464320), (4, 185598240), (5, 148478592), (6, 123732160), (8, 92799120), (10, 74239296), (12, 61866080), (15, 49492864), (16, 46399560), (20, 37119648), (24, 30933040), (30, 24746432), (31, 23948160), (32, 23199780), (40, 18559824), (48, 15466520), (60, 12373216), (62, 11974080), (64, 11599890), (80, 9279912), (93, 7982720), (96, 7733260), (120, 6186608), (124, 5987040), (128, 5799945), (155, 4789632), (160, 4639956), (186, 3991360), (192, 3866630), (240, 3093304), (248, 2993520), (310, 2394816), (320, 2319978), (372, 1995680), (384, 1933315), (465, 1596544), (480, 1546652), (496, 1496760), (620, 1197408), (640, 1159989), (744, 997840), (930, 798272), (960, 773326), (992, 748380), (1240, 598704), (1488, 498920), (1860, 399136), (1920, 386663), (1984, 374190), (2480, 299352), (2976, 249460), (3720, 199568), (3968, 187095), (4960, 149676), (5952, 124730), (7440, 99784), (9920, 74838), (11904, 62365), (12473, 59520), (14880, 49892), (19840, 37419), (24946, 29760)]