85894920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 280327320

約数和(自身を除く): 194432400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 601, 794, 1191, 1202, 1588, 1803, 1985, 2382, 2404, 3005, 3176, 3573, 3606, 3970, 4764, 4808, 5409, 5955, 6010, 7146, 7212, 7940, 9015, 9528, 10818, 11910, 12020, 14292, 14424, 15880, 17865, 18030, 21636, 23820, 24040, 27045, 28584, 35730, 36060, 43272, 47640, 54090, 71460, 72120, 108180, 142920, 216360, 238597, 477194, 715791, 954388, 1192985, 1431582, 1908776, 2147373, 2385970, 2863164, 3578955, 4294746, 4771940, 5726328, 7157910, 8589492, 9543880, 10736865, 14315820, 17178984, 21473730, 28631640, 42947460, 85894920]

約数ペア:

[(1, 85894920), (2, 42947460), (3, 28631640), (4, 21473730), (5, 17178984), (6, 14315820), (8, 10736865), (9, 9543880), (10, 8589492), (12, 7157910), (15, 5726328), (18, 4771940), (20, 4294746), (24, 3578955), (30, 2863164), (36, 2385970), (40, 2147373), (45, 1908776), (60, 1431582), (72, 1192985), (90, 954388), (120, 715791), (180, 477194), (360, 238597), (397, 216360), (601, 142920), (794, 108180), (1191, 72120), (1202, 71460), (1588, 54090), (1803, 47640), (1985, 43272), (2382, 36060), (2404, 35730), (3005, 28584), (3176, 27045), (3573, 24040), (3606, 23820), (3970, 21636), (4764, 18030), (4808, 17865), (5409, 15880), (5955, 14424), (6010, 14292), (7146, 12020), (7212, 11910), (7940, 10818), (9015, 9528)]