766880040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{23071}}^1$

素因数の和:23362

約数の個数: 64

約数和(自身を含む): 2309045760

約数和(自身を除く): 1542165720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 23071, 33240, 46142, 69213, 92284, 115355, 138426, 184568, 230710, 276852, 346065, 461420, 553704, 692130, 922840, 1384260, 2768520, 6390667, 12781334, 19172001, 25562668, 31953335, 38344002, 51125336, 63906670, 76688004, 95860005, 127813340, 153376008, 191720010, 255626680, 383440020, 766880040]

約数ペア:

[(1, 766880040), (2, 383440020), (3, 255626680), (4, 191720010), (5, 153376008), (6, 127813340), (8, 95860005), (10, 76688004), (12, 63906670), (15, 51125336), (20, 38344002), (24, 31953335), (30, 25562668), (40, 19172001), (60, 12781334), (120, 6390667), (277, 2768520), (554, 1384260), (831, 922840), (1108, 692130), (1385, 553704), (1662, 461420), (2216, 346065), (2770, 276852), (3324, 230710), (4155, 184568), (5540, 138426), (6648, 115355), (8310, 92284), (11080, 69213), (16620, 46142), (23071, 33240)]