60173980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 132632640

約数和(自身を除く): 72458660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 509, 514, 1018, 1028, 1285, 2036, 2545, 2570, 5090, 5140, 5911, 10180, 11707, 11822, 23414, 23644, 29555, 46828, 58535, 59110, 117070, 118220, 130813, 234140, 261626, 523252, 654065, 1308130, 2616260, 3008699, 6017398, 12034796, 15043495, 30086990, 60173980]

約数ペア:

[(1, 60173980), (2, 30086990), (4, 15043495), (5, 12034796), (10, 6017398), (20, 3008699), (23, 2616260), (46, 1308130), (92, 654065), (115, 523252), (230, 261626), (257, 234140), (460, 130813), (509, 118220), (514, 117070), (1018, 59110), (1028, 58535), (1285, 46828), (2036, 29555), (2545, 23644), (2570, 23414), (5090, 11822), (5140, 11707), (5911, 10180)]