122396640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{254993}}^1$

素因数の和:255011

約数の個数: 48

約数和(自身を含む): 385550928

約数和(自身を除く): 263154288

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, 254993, 509986, 764979, 1019972, 1274965, 1529958, 2039944, 2549930, 3059916, 3824895, 4079888, 5099860, 6119832, 7649790, 8159776, 10199720, 12239664, 15299580, 20399440, 24479328, 30599160, 40798880, 61198320, 122396640]

約数ペア:

[(1, 122396640), (2, 61198320), (3, 40798880), (4, 30599160), (5, 24479328), (6, 20399440), (8, 15299580), (10, 12239664), (12, 10199720), (15, 8159776), (16, 7649790), (20, 6119832), (24, 5099860), (30, 4079888), (32, 3824895), (40, 3059916), (48, 2549930), (60, 2039944), (80, 1529958), (96, 1274965), (120, 1019972), (160, 764979), (240, 509986), (480, 254993)]