69741720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193727}}^1$

素因数の和:193744

約数の個数: 48

約数和(自身を含む): 226661760

約数和(自身を除く): 156920040

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, 193727, 387454, 581181, 774908, 968635, 1162362, 1549816, 1743543, 1937270, 2324724, 2905905, 3487086, 3874540, 4649448, 5811810, 6974172, 7749080, 8717715, 11623620, 13948344, 17435430, 23247240, 34870860, 69741720]

約数ペア:

[(1, 69741720), (2, 34870860), (3, 23247240), (4, 17435430), (5, 13948344), (6, 11623620), (8, 8717715), (9, 7749080), (10, 6974172), (12, 5811810), (15, 4649448), (18, 3874540), (20, 3487086), (24, 2905905), (30, 2324724), (36, 1937270), (40, 1743543), (45, 1549816), (60, 1162362), (72, 968635), (90, 774908), (120, 581181), (180, 387454), (360, 193727)]