17400120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 52859520

約数和(自身を除く): 35459400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1747, 1992, 2490, 3320, 3494, 4980, 5241, 6988, 8735, 9960, 10482, 13976, 17470, 20964, 26205, 34940, 41928, 52410, 69880, 104820, 145001, 209640, 290002, 435003, 580004, 725005, 870006, 1160008, 1450010, 1740012, 2175015, 2900020, 3480024, 4350030, 5800040, 8700060, 17400120]

約数ペア:

[(1, 17400120), (2, 8700060), (3, 5800040), (4, 4350030), (5, 3480024), (6, 2900020), (8, 2175015), (10, 1740012), (12, 1450010), (15, 1160008), (20, 870006), (24, 725005), (30, 580004), (40, 435003), (60, 290002), (83, 209640), (120, 145001), (166, 104820), (249, 69880), (332, 52410), (415, 41928), (498, 34940), (664, 26205), (830, 20964), (996, 17470), (1245, 13976), (1660, 10482), (1747, 9960), (1992, 8735), (2490, 6988), (3320, 5241), (3494, 4980)]