512000040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4266667}}^1$

素因数の和:4266681

約数の個数: 32

約数和(自身を含む): 1536000480

約数和(自身を除く): 1024000440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4266667, 8533334, 12800001, 17066668, 21333335, 25600002, 34133336, 42666670, 51200004, 64000005, 85333340, 102400008, 128000010, 170666680, 256000020, 512000040]

約数ペア:

[(1, 512000040), (2, 256000020), (3, 170666680), (4, 128000010), (5, 102400008), (6, 85333340), (8, 64000005), (10, 51200004), (12, 42666670), (15, 34133336), (20, 25600002), (24, 21333335), (30, 17066668), (40, 12800001), (60, 8533334), (120, 4266667)]