137670840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42491}}^1$

素因数の和:42514

約数の個数: 80

約数和(自身を含む): 462737880

約数和(自身を除く): 325067040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 382419, 424910, 509892, 637365, 764838, 849820, 1019784, 1147257, 1274730, 1529676, 1699640, 1912095, 2294514, 2549460, 3059352, 3441771, 3824190, 4589028, 5098920, 5736285, 6883542, 7648380, 9178056, 11472570, 13767084, 15296760, 17208855, 22945140, 27534168, 34417710, 45890280, 68835420, 137670840]

約数ペア:

[(1, 137670840), (2, 68835420), (3, 45890280), (4, 34417710), (5, 27534168), (6, 22945140), (8, 17208855), (9, 15296760), (10, 13767084), (12, 11472570), (15, 9178056), (18, 7648380), (20, 6883542), (24, 5736285), (27, 5098920), (30, 4589028), (36, 3824190), (40, 3441771), (45, 3059352), (54, 2549460), (60, 2294514), (72, 1912095), (81, 1699640), (90, 1529676), (108, 1274730), (120, 1147257), (135, 1019784), (162, 849820), (180, 764838), (216, 637365), (270, 509892), (324, 424910), (360, 382419), (405, 339928), (540, 254946), (648, 212455), (810, 169964), (1080, 127473), (1620, 84982), (3240, 42491)]