11888760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7648

約数の個数: 64

約数和(自身を含む): 38414880

約数和(自身を除く): 26526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7621, 15242, 22863, 30484, 38105, 45726, 60968, 76210, 91452, 99073, 114315, 152420, 182904, 198146, 228630, 297219, 304840, 396292, 457260, 495365, 594438, 792584, 914520, 990730, 1188876, 1486095, 1981460, 2377752, 2972190, 3962920, 5944380, 11888760]

約数ペア:

[(1, 11888760), (2, 5944380), (3, 3962920), (4, 2972190), (5, 2377752), (6, 1981460), (8, 1486095), (10, 1188876), (12, 990730), (13, 914520), (15, 792584), (20, 594438), (24, 495365), (26, 457260), (30, 396292), (39, 304840), (40, 297219), (52, 228630), (60, 198146), (65, 182904), (78, 152420), (104, 114315), (120, 99073), (130, 91452), (156, 76210), (195, 60968), (260, 45726), (312, 38105), (390, 30484), (520, 22863), (780, 15242), (1560, 7621)]