219656880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101693}}^1$

素因数の和:101715

約数の個数: 80

約数和(自身を含む): 756603360

約数和(自身を除く): 536946480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101693, 203386, 305079, 406772, 508465, 610158, 813544, 915237, 1016930, 1220316, 1525395, 1627088, 1830474, 2033860, 2440632, 2745711, 3050790, 3660948, 4067720, 4576185, 4881264, 5491422, 6101580, 7321896, 8135440, 9152370, 10982844, 12203160, 13728555, 14643792, 18304740, 21965688, 24406320, 27457110, 36609480, 43931376, 54914220, 73218960, 109828440, 219656880]

約数ペア:

[(1, 219656880), (2, 109828440), (3, 73218960), (4, 54914220), (5, 43931376), (6, 36609480), (8, 27457110), (9, 24406320), (10, 21965688), (12, 18304740), (15, 14643792), (16, 13728555), (18, 12203160), (20, 10982844), (24, 9152370), (27, 8135440), (30, 7321896), (36, 6101580), (40, 5491422), (45, 4881264), (48, 4576185), (54, 4067720), (60, 3660948), (72, 3050790), (80, 2745711), (90, 2440632), (108, 2033860), (120, 1830474), (135, 1627088), (144, 1525395), (180, 1220316), (216, 1016930), (240, 915237), (270, 813544), (360, 610158), (432, 508465), (540, 406772), (720, 305079), (1080, 203386), (2160, 101693)]