351838320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1465993}}^1$

素因数の和:1466009

約数の個数: 40

約数和(自身を含む): 1090699536

約数和(自身を除く): 738861216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1465993, 2931986, 4397979, 5863972, 7329965, 8795958, 11727944, 14659930, 17591916, 21989895, 23455888, 29319860, 35183832, 43979790, 58639720, 70367664, 87959580, 117279440, 175919160, 351838320]

約数ペア:

[(1, 351838320), (2, 175919160), (3, 117279440), (4, 87959580), (5, 70367664), (6, 58639720), (8, 43979790), (10, 35183832), (12, 29319860), (15, 23455888), (16, 21989895), (20, 17591916), (24, 14659930), (30, 11727944), (40, 8795958), (48, 7329965), (60, 5863972), (80, 4397979), (120, 2931986), (240, 1465993)]