122018940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{225961}}^1$

素因数の和:225979

約数の個数: 48

約数和(自身を含む): 379616160

約数和(自身を除く): 257597220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 225961, 451922, 677883, 903844, 1129805, 1355766, 2033649, 2259610, 2711532, 3389415, 4067298, 4519220, 6100947, 6778830, 8134596, 10168245, 12201894, 13557660, 20336490, 24403788, 30504735, 40672980, 61009470, 122018940]

約数ペア:

[(1, 122018940), (2, 61009470), (3, 40672980), (4, 30504735), (5, 24403788), (6, 20336490), (9, 13557660), (10, 12201894), (12, 10168245), (15, 8134596), (18, 6778830), (20, 6100947), (27, 4519220), (30, 4067298), (36, 3389415), (45, 2711532), (54, 2259610), (60, 2033649), (90, 1355766), (108, 1129805), (135, 903844), (180, 677883), (270, 451922), (540, 225961)]