1211518320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5047993}}^1$

素因数の和:5048009

約数の個数: 40

約数和(自身を含む): 3755707536

約数和(自身を除く): 2544189216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5047993, 10095986, 15143979, 20191972, 25239965, 30287958, 40383944, 50479930, 60575916, 75719895, 80767888, 100959860, 121151832, 151439790, 201919720, 242303664, 302879580, 403839440, 605759160, 1211518320]

約数ペア:

[(1, 1211518320), (2, 605759160), (3, 403839440), (4, 302879580), (5, 242303664), (6, 201919720), (8, 151439790), (10, 121151832), (12, 100959860), (15, 80767888), (16, 75719895), (20, 60575916), (24, 50479930), (30, 40383944), (40, 30287958), (48, 25239965), (60, 20191972), (80, 15143979), (120, 10095986), (240, 5047993)]