1274636520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1180219}}^1$

素因数の和:1180239

約数の個数: 64

約数和(自身を含む): 4248792000

約数和(自身を除く): 2974155480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1180219, 2360438, 3540657, 4720876, 5901095, 7081314, 9441752, 10621971, 11802190, 14162628, 17703285, 21243942, 23604380, 28325256, 31865913, 35406570, 42487884, 47208760, 53109855, 63731826, 70813140, 84975768, 106219710, 127463652, 141626280, 159329565, 212439420, 254927304, 318659130, 424878840, 637318260, 1274636520]

約数ペア:

[(1, 1274636520), (2, 637318260), (3, 424878840), (4, 318659130), (5, 254927304), (6, 212439420), (8, 159329565), (9, 141626280), (10, 127463652), (12, 106219710), (15, 84975768), (18, 70813140), (20, 63731826), (24, 53109855), (27, 47208760), (30, 42487884), (36, 35406570), (40, 31865913), (45, 28325256), (54, 23604380), (60, 21243942), (72, 17703285), (90, 14162628), (108, 11802190), (120, 10621971), (135, 9441752), (180, 7081314), (216, 5901095), (270, 4720876), (360, 3540657), (540, 2360438), (1080, 1180219)]