117116640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81331}}^1$

素因数の和:81352

約数の個数: 72

約数和(自身を含む): 399665448

約数和(自身を除く): 282548808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81331, 162662, 243993, 325324, 406655, 487986, 650648, 731979, 813310, 975972, 1219965, 1301296, 1463958, 1626620, 1951944, 2439930, 2602592, 2927916, 3253240, 3659895, 3903888, 4879860, 5855832, 6506480, 7319790, 7807776, 9759720, 11711664, 13012960, 14639580, 19519440, 23423328, 29279160, 39038880, 58558320, 117116640]

約数ペア:

[(1, 117116640), (2, 58558320), (3, 39038880), (4, 29279160), (5, 23423328), (6, 19519440), (8, 14639580), (9, 13012960), (10, 11711664), (12, 9759720), (15, 7807776), (16, 7319790), (18, 6506480), (20, 5855832), (24, 4879860), (30, 3903888), (32, 3659895), (36, 3253240), (40, 2927916), (45, 2602592), (48, 2439930), (60, 1951944), (72, 1626620), (80, 1463958), (90, 1301296), (96, 1219965), (120, 975972), (144, 813310), (160, 731979), (180, 650648), (240, 487986), (288, 406655), (360, 325324), (480, 243993), (720, 162662), (1440, 81331)]