80300040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{669167}}^1$

素因数の和:669181

約数の個数: 32

約数和(自身を含む): 240900480

約数和(自身を除く): 160600440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 669167, 1338334, 2007501, 2676668, 3345835, 4015002, 5353336, 6691670, 8030004, 10037505, 13383340, 16060008, 20075010, 26766680, 40150020, 80300040]

約数ペア:

[(1, 80300040), (2, 40150020), (3, 26766680), (4, 20075010), (5, 16060008), (6, 13383340), (8, 10037505), (10, 8030004), (12, 6691670), (15, 5353336), (20, 4015002), (24, 3345835), (30, 2676668), (40, 2007501), (60, 1338334), (120, 669167)]