45890280

素因数分解:

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

素因数の和:42511

約数の個数: 64

約数和(自身を含む): 152971200

約数和(自身を除く): 107080920

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, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 382419, 424910, 509892, 637365, 764838, 849820, 1019784, 1147257, 1274730, 1529676, 1699640, 1912095, 2294514, 2549460, 3059352, 3824190, 4589028, 5098920, 5736285, 7648380, 9178056, 11472570, 15296760, 22945140, 45890280]

約数ペア:

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