39839760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55333}}^1$

素因数の和:55352

約数の個数: 60

約数和(自身を含む): 133797612

約数和(自身を除く): 93957852

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, 55333, 110666, 165999, 221332, 276665, 331998, 442664, 497997, 553330, 663996, 829995, 885328, 995994, 1106660, 1327992, 1659990, 1991988, 2213320, 2489985, 2655984, 3319980, 3983976, 4426640, 4979970, 6639960, 7967952, 9959940, 13279920, 19919880, 39839760]

約数ペア:

[(1, 39839760), (2, 19919880), (3, 13279920), (4, 9959940), (5, 7967952), (6, 6639960), (8, 4979970), (9, 4426640), (10, 3983976), (12, 3319980), (15, 2655984), (16, 2489985), (18, 2213320), (20, 1991988), (24, 1659990), (30, 1327992), (36, 1106660), (40, 995994), (45, 885328), (48, 829995), (60, 663996), (72, 553330), (80, 497997), (90, 442664), (120, 331998), (144, 276665), (180, 221332), (240, 165999), (360, 110666), (720, 55333)]