41440680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{38371}}^1$

素因数の和:38391

約数の個数: 64

約数和(自身を含む): 138139200

約数和(自身を除く): 96698520

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, 38371, 76742, 115113, 153484, 191855, 230226, 306968, 345339, 383710, 460452, 575565, 690678, 767420, 920904, 1036017, 1151130, 1381356, 1534840, 1726695, 2072034, 2302260, 2762712, 3453390, 4144068, 4604520, 5180085, 6906780, 8288136, 10360170, 13813560, 20720340, 41440680]

約数ペア:

[(1, 41440680), (2, 20720340), (3, 13813560), (4, 10360170), (5, 8288136), (6, 6906780), (8, 5180085), (9, 4604520), (10, 4144068), (12, 3453390), (15, 2762712), (18, 2302260), (20, 2072034), (24, 1726695), (27, 1534840), (30, 1381356), (36, 1151130), (40, 1036017), (45, 920904), (54, 767420), (60, 690678), (72, 575565), (90, 460452), (108, 383710), (120, 345339), (135, 306968), (180, 230226), (216, 191855), (270, 153484), (360, 115113), (540, 76742), (1080, 38371)]