3217387440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13405781}}^1$

素因数の和:13405797

約数の個数: 40

約数和(自身を含む): 9973901808

約数和(自身を除く): 6756514368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13405781, 26811562, 40217343, 53623124, 67028905, 80434686, 107246248, 134057810, 160869372, 201086715, 214492496, 268115620, 321738744, 402173430, 536231240, 643477488, 804346860, 1072462480, 1608693720, 3217387440]

約数ペア:

[(1, 3217387440), (2, 1608693720), (3, 1072462480), (4, 804346860), (5, 643477488), (6, 536231240), (8, 402173430), (10, 321738744), (12, 268115620), (15, 214492496), (16, 201086715), (20, 160869372), (24, 134057810), (30, 107246248), (40, 80434686), (48, 67028905), (60, 53623124), (80, 40217343), (120, 26811562), (240, 13405781)]