393168240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{546067}}^1$

素因数の和:546086

約数の個数: 60

約数和(自身を含む): 1320392424

約数和(自身を除く): 927224184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 546067, 1092134, 1638201, 2184268, 2730335, 3276402, 4368536, 4914603, 5460670, 6552804, 8191005, 8737072, 9829206, 10921340, 13105608, 16382010, 19658412, 21842680, 24573015, 26211216, 32764020, 39316824, 43685360, 49146030, 65528040, 78633648, 98292060, 131056080, 196584120, 393168240]

約数ペア:

[(1, 393168240), (2, 196584120), (3, 131056080), (4, 98292060), (5, 78633648), (6, 65528040), (8, 49146030), (9, 43685360), (10, 39316824), (12, 32764020), (15, 26211216), (16, 24573015), (18, 21842680), (20, 19658412), (24, 16382010), (30, 13105608), (36, 10921340), (40, 9829206), (45, 8737072), (48, 8191005), (60, 6552804), (72, 5460670), (80, 4914603), (90, 4368536), (120, 3276402), (144, 2730335), (180, 2184268), (240, 1638201), (360, 1092134), (720, 546067)]