11975640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 25521960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4339, 8678, 13017, 17356, 21695, 26034, 34712, 43390, 52068, 65085, 86780, 99797, 104136, 130170, 173560, 199594, 260340, 299391, 399188, 498985, 520680, 598782, 798376, 997970, 1197564, 1496955, 1995940, 2395128, 2993910, 3991880, 5987820, 11975640]

約数ペア:

[(1, 11975640), (2, 5987820), (3, 3991880), (4, 2993910), (5, 2395128), (6, 1995940), (8, 1496955), (10, 1197564), (12, 997970), (15, 798376), (20, 598782), (23, 520680), (24, 498985), (30, 399188), (40, 299391), (46, 260340), (60, 199594), (69, 173560), (92, 130170), (115, 104136), (120, 99797), (138, 86780), (184, 65085), (230, 52068), (276, 43390), (345, 34712), (460, 26034), (552, 21695), (690, 17356), (920, 13017), (1380, 8678), (2760, 4339)]