124102980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{689461}}^1$

素因数の和:689476

約数の個数: 36

約数和(自身を含む): 376446252

約数和(自身を除く): 252343272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 689461, 1378922, 2068383, 2757844, 3447305, 4136766, 6205149, 6894610, 8273532, 10341915, 12410298, 13789220, 20683830, 24820596, 31025745, 41367660, 62051490, 124102980]

約数ペア:

[(1, 124102980), (2, 62051490), (3, 41367660), (4, 31025745), (5, 24820596), (6, 20683830), (9, 13789220), (10, 12410298), (12, 10341915), (15, 8273532), (18, 6894610), (20, 6205149), (30, 4136766), (36, 3447305), (45, 2757844), (60, 2068383), (90, 1378922), (180, 689461)]