450660120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{45247}}^1$

素因数の和:45344

約数の個数: 64

約数和(自身を含む): 1368299520

約数和(自身を除く): 917639400

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, 1992, 2490, 3320, 4980, 9960, 45247, 90494, 135741, 180988, 226235, 271482, 361976, 452470, 542964, 678705, 904940, 1085928, 1357410, 1809880, 2714820, 3755501, 5429640, 7511002, 11266503, 15022004, 18777505, 22533006, 30044008, 37555010, 45066012, 56332515, 75110020, 90132024, 112665030, 150220040, 225330060, 450660120]

約数ペア:

[(1, 450660120), (2, 225330060), (3, 150220040), (4, 112665030), (5, 90132024), (6, 75110020), (8, 56332515), (10, 45066012), (12, 37555010), (15, 30044008), (20, 22533006), (24, 18777505), (30, 15022004), (40, 11266503), (60, 7511002), (83, 5429640), (120, 3755501), (166, 2714820), (249, 1809880), (332, 1357410), (415, 1085928), (498, 904940), (664, 678705), (830, 542964), (996, 452470), (1245, 361976), (1660, 271482), (1992, 226235), (2490, 180988), (3320, 135741), (4980, 90494), (9960, 45247)]