120416490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23473}}^1$

素因数の和:23508

約数の個数: 64

約数和(自身を含む): 338025600

約数和(自身を除く): 217609110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 23473, 46946, 70419, 117365, 140838, 211257, 234730, 352095, 422514, 445987, 633771, 704190, 891974, 1056285, 1267542, 1337961, 2112570, 2229935, 2675922, 3168855, 4013883, 4459870, 6337710, 6689805, 8027766, 12041649, 13379610, 20069415, 24083298, 40138830, 60208245, 120416490]

約数ペア:

[(1, 120416490), (2, 60208245), (3, 40138830), (5, 24083298), (6, 20069415), (9, 13379610), (10, 12041649), (15, 8027766), (18, 6689805), (19, 6337710), (27, 4459870), (30, 4013883), (38, 3168855), (45, 2675922), (54, 2229935), (57, 2112570), (90, 1337961), (95, 1267542), (114, 1056285), (135, 891974), (171, 704190), (190, 633771), (270, 445987), (285, 422514), (342, 352095), (513, 234730), (570, 211257), (855, 140838), (1026, 117365), (1710, 70419), (2565, 46946), (5130, 23473)]