60840240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{253501}}^1$

素因数の和:253517

約数の個数: 40

約数和(自身を含む): 188605488

約数和(自身を除く): 127765248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 253501, 507002, 760503, 1014004, 1267505, 1521006, 2028008, 2535010, 3042012, 3802515, 4056016, 5070020, 6084024, 7605030, 10140040, 12168048, 15210060, 20280080, 30420120, 60840240]

約数ペア:

[(1, 60840240), (2, 30420120), (3, 20280080), (4, 15210060), (5, 12168048), (6, 10140040), (8, 7605030), (10, 6084024), (12, 5070020), (15, 4056016), (16, 3802515), (20, 3042012), (24, 2535010), (30, 2028008), (40, 1521006), (48, 1267505), (60, 1014004), (80, 760503), (120, 507002), (240, 253501)]