121404120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43987}}^1$

素因数の和:44024

約数の個数: 64

約数和(自身を含む): 380056320

約数和(自身を除く): 258652200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 43987, 87974, 131961, 175948, 219935, 263922, 351896, 439870, 527844, 659805, 879740, 1011701, 1055688, 1319610, 1759480, 2023402, 2639220, 3035103, 4046804, 5058505, 5278440, 6070206, 8093608, 10117010, 12140412, 15175515, 20234020, 24280824, 30351030, 40468040, 60702060, 121404120]

約数ペア:

[(1, 121404120), (2, 60702060), (3, 40468040), (4, 30351030), (5, 24280824), (6, 20234020), (8, 15175515), (10, 12140412), (12, 10117010), (15, 8093608), (20, 6070206), (23, 5278440), (24, 5058505), (30, 4046804), (40, 3035103), (46, 2639220), (60, 2023402), (69, 1759480), (92, 1319610), (115, 1055688), (120, 1011701), (138, 879740), (184, 659805), (230, 527844), (276, 439870), (345, 351896), (460, 263922), (552, 219935), (690, 175948), (920, 131961), (1380, 87974), (2760, 43987)]