282960120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5471}}^1$

素因数の和:5916

約数の個数: 64

約数和(自身を含む): 851005440

約数和(自身を除く): 568045320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 5471, 6465, 8620, 10344, 10942, 12930, 16413, 17240, 21884, 25860, 27355, 32826, 43768, 51720, 54710, 65652, 82065, 109420, 131304, 164130, 218840, 328260, 656520, 2358001, 4716002, 7074003, 9432004, 11790005, 14148006, 18864008, 23580010, 28296012, 35370015, 47160020, 56592024, 70740030, 94320040, 141480060, 282960120]

約数ペア:

[(1, 282960120), (2, 141480060), (3, 94320040), (4, 70740030), (5, 56592024), (6, 47160020), (8, 35370015), (10, 28296012), (12, 23580010), (15, 18864008), (20, 14148006), (24, 11790005), (30, 9432004), (40, 7074003), (60, 4716002), (120, 2358001), (431, 656520), (862, 328260), (1293, 218840), (1724, 164130), (2155, 131304), (2586, 109420), (3448, 82065), (4310, 65652), (5172, 54710), (5471, 51720), (6465, 43768), (8620, 32826), (10344, 27355), (10942, 25860), (12930, 21884), (16413, 17240)]