61196640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127493}}^1$

素因数の和:127511

約数の個数: 48

約数和(自身を含む): 192770928

約数和(自身を除く): 131574288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 127493, 254986, 382479, 509972, 637465, 764958, 1019944, 1274930, 1529916, 1912395, 2039888, 2549860, 3059832, 3824790, 4079776, 5099720, 6119664, 7649580, 10199440, 12239328, 15299160, 20398880, 30598320, 61196640]

約数ペア:

[(1, 61196640), (2, 30598320), (3, 20398880), (4, 15299160), (5, 12239328), (6, 10199440), (8, 7649580), (10, 6119664), (12, 5099720), (15, 4079776), (16, 3824790), (20, 3059832), (24, 2549860), (30, 2039888), (32, 1912395), (40, 1529916), (48, 1274930), (60, 1019944), (80, 764958), (96, 637465), (120, 509972), (160, 382479), (240, 254986), (480, 127493)]