61620120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{171167}}^1$

素因数の和:171184

約数の個数: 48

約数和(自身を含む): 200266560

約数和(自身を除く): 138646440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 171167, 342334, 513501, 684668, 855835, 1027002, 1369336, 1540503, 1711670, 2054004, 2567505, 3081006, 3423340, 4108008, 5135010, 6162012, 6846680, 7702515, 10270020, 12324024, 15405030, 20540040, 30810060, 61620120]

約数ペア:

[(1, 61620120), (2, 30810060), (3, 20540040), (4, 15405030), (5, 12324024), (6, 10270020), (8, 7702515), (9, 6846680), (10, 6162012), (12, 5135010), (15, 4108008), (18, 3423340), (20, 3081006), (24, 2567505), (30, 2054004), (36, 1711670), (40, 1540503), (45, 1369336), (60, 1027002), (72, 855835), (90, 684668), (120, 513501), (180, 342334), (360, 171167)]