29967480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83243}}^1$

素因数の和:83260

約数の個数: 48

約数和(自身を含む): 97395480

約数和(自身を除く): 67428000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 83243, 166486, 249729, 332972, 416215, 499458, 665944, 749187, 832430, 998916, 1248645, 1498374, 1664860, 1997832, 2497290, 2996748, 3329720, 3745935, 4994580, 5993496, 7491870, 9989160, 14983740, 29967480]

約数ペア:

[(1, 29967480), (2, 14983740), (3, 9989160), (4, 7491870), (5, 5993496), (6, 4994580), (8, 3745935), (9, 3329720), (10, 2996748), (12, 2497290), (15, 1997832), (18, 1664860), (20, 1498374), (24, 1248645), (30, 998916), (36, 832430), (40, 749187), (45, 665944), (60, 499458), (72, 416215), (90, 332972), (120, 249729), (180, 166486), (360, 83243)]