89229720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1873}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 268506720

約数和(自身を除く): 179277000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1873, 1985, 2382, 3176, 3746, 3970, 4764, 5619, 5955, 7492, 7940, 9365, 9528, 11238, 11910, 14984, 15880, 18730, 22476, 23820, 28095, 37460, 44952, 47640, 56190, 74920, 112380, 224760, 743581, 1487162, 2230743, 2974324, 3717905, 4461486, 5948648, 7435810, 8922972, 11153715, 14871620, 17845944, 22307430, 29743240, 44614860, 89229720]

約数ペア:

[(1, 89229720), (2, 44614860), (3, 29743240), (4, 22307430), (5, 17845944), (6, 14871620), (8, 11153715), (10, 8922972), (12, 7435810), (15, 5948648), (20, 4461486), (24, 3717905), (30, 2974324), (40, 2230743), (60, 1487162), (120, 743581), (397, 224760), (794, 112380), (1191, 74920), (1588, 56190), (1873, 47640), (1985, 44952), (2382, 37460), (3176, 28095), (3746, 23820), (3970, 22476), (4764, 18730), (5619, 15880), (5955, 14984), (7492, 11910), (7940, 11238), (9365, 9528)]