122520240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170167}}^1$

素因数の和:170186

約数の個数: 60

約数和(自身を含む): 411466224

約数和(自身を除く): 288945984

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, 170167, 340334, 510501, 680668, 850835, 1021002, 1361336, 1531503, 1701670, 2042004, 2552505, 2722672, 3063006, 3403340, 4084008, 5105010, 6126012, 6806680, 7657515, 8168016, 10210020, 12252024, 13613360, 15315030, 20420040, 24504048, 30630060, 40840080, 61260120, 122520240]

約数ペア:

[(1, 122520240), (2, 61260120), (3, 40840080), (4, 30630060), (5, 24504048), (6, 20420040), (8, 15315030), (9, 13613360), (10, 12252024), (12, 10210020), (15, 8168016), (16, 7657515), (18, 6806680), (20, 6126012), (24, 5105010), (30, 4084008), (36, 3403340), (40, 3063006), (45, 2722672), (48, 2552505), (60, 2042004), (72, 1701670), (80, 1531503), (90, 1361336), (120, 1021002), (144, 850835), (180, 680668), (240, 510501), (360, 340334), (720, 170167)]