158328120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1319401}}^1$

素因数の和:1319415

約数の個数: 32

約数和(自身を含む): 474984720

約数和(自身を除く): 316656600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1319401, 2638802, 3958203, 5277604, 6597005, 7916406, 10555208, 13194010, 15832812, 19791015, 26388020, 31665624, 39582030, 52776040, 79164060, 158328120]

約数ペア:

[(1, 158328120), (2, 79164060), (3, 52776040), (4, 39582030), (5, 31665624), (6, 26388020), (8, 19791015), (10, 15832812), (12, 13194010), (15, 10555208), (20, 7916406), (24, 6597005), (30, 5277604), (40, 3958203), (60, 2638802), (120, 1319401)]