880022040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{16333}}^1$

素因数の和:16796

約数の個数: 64

約数和(自身を含む): 2646108000

約数和(自身を除く): 1766085960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 8980, 10776, 13470, 16333, 17960, 26940, 32666, 48999, 53880, 65332, 81665, 97998, 130664, 163330, 195996, 244995, 326660, 391992, 489990, 653320, 979980, 1959960, 7333517, 14667034, 22000551, 29334068, 36667585, 44001102, 58668136, 73335170, 88002204, 110002755, 146670340, 176004408, 220005510, 293340680, 440011020, 880022040]

約数ペア:

[(1, 880022040), (2, 440011020), (3, 293340680), (4, 220005510), (5, 176004408), (6, 146670340), (8, 110002755), (10, 88002204), (12, 73335170), (15, 58668136), (20, 44001102), (24, 36667585), (30, 29334068), (40, 22000551), (60, 14667034), (120, 7333517), (449, 1959960), (898, 979980), (1347, 653320), (1796, 489990), (2245, 391992), (2694, 326660), (3592, 244995), (4490, 195996), (5388, 163330), (6735, 130664), (8980, 97998), (10776, 81665), (13470, 65332), (16333, 53880), (17960, 48999), (26940, 32666)]