130391760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543299}}^1$

素因数の和:543315

約数の個数: 40

約数和(自身を含む): 404215200

約数和(自身を除く): 273823440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543299, 1086598, 1629897, 2173196, 2716495, 3259794, 4346392, 5432990, 6519588, 8149485, 8692784, 10865980, 13039176, 16298970, 21731960, 26078352, 32597940, 43463920, 65195880, 130391760]

約数ペア:

[(1, 130391760), (2, 65195880), (3, 43463920), (4, 32597940), (5, 26078352), (6, 21731960), (8, 16298970), (10, 13039176), (12, 10865980), (15, 8692784), (16, 8149485), (20, 6519588), (24, 5432990), (30, 4346392), (40, 3259794), (48, 2716495), (60, 2173196), (80, 1629897), (120, 1086598), (240, 543299)]