91660680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84871}}^1$

素因数の和:84891

約数の個数: 64

約数和(自身を含む): 305539200

約数和(自身を除く): 213878520

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, 84871, 169742, 254613, 339484, 424355, 509226, 678968, 763839, 848710, 1018452, 1273065, 1527678, 1697420, 2036904, 2291517, 2546130, 3055356, 3394840, 3819195, 4583034, 5092260, 6110712, 7638390, 9166068, 10184520, 11457585, 15276780, 18332136, 22915170, 30553560, 45830340, 91660680]

約数ペア:

[(1, 91660680), (2, 45830340), (3, 30553560), (4, 22915170), (5, 18332136), (6, 15276780), (8, 11457585), (9, 10184520), (10, 9166068), (12, 7638390), (15, 6110712), (18, 5092260), (20, 4583034), (24, 3819195), (27, 3394840), (30, 3055356), (36, 2546130), (40, 2291517), (45, 2036904), (54, 1697420), (60, 1527678), (72, 1273065), (90, 1018452), (108, 848710), (120, 763839), (135, 678968), (180, 509226), (216, 424355), (270, 339484), (360, 254613), (540, 169742), (1080, 84871)]