78658620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56999}}^1$

素因数の和:57034

約数の個数: 48

約数和(自身を含む): 229824000

約数和(自身を除く): 151165380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 56999, 113998, 170997, 227996, 284995, 341994, 569990, 683988, 854985, 1139980, 1310977, 1709970, 2621954, 3419940, 3932931, 5243908, 6554885, 7865862, 13109770, 15731724, 19664655, 26219540, 39329310, 78658620]

約数ペア:

[(1, 78658620), (2, 39329310), (3, 26219540), (4, 19664655), (5, 15731724), (6, 13109770), (10, 7865862), (12, 6554885), (15, 5243908), (20, 3932931), (23, 3419940), (30, 2621954), (46, 1709970), (60, 1310977), (69, 1139980), (92, 854985), (115, 683988), (138, 569990), (230, 341994), (276, 284995), (345, 227996), (460, 170997), (690, 113998), (1380, 56999)]