85049880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3359}}^1$

素因数の和:3584

約数の個数: 64

約数和(自身を含む): 256435200

約数和(自身を除く): 171385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3359, 4220, 5064, 6330, 6718, 8440, 10077, 12660, 13436, 16795, 20154, 25320, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 708749, 1417498, 2126247, 2834996, 3543745, 4252494, 5669992, 7087490, 8504988, 10631235, 14174980, 17009976, 21262470, 28349960, 42524940, 85049880]

約数ペア:

[(1, 85049880), (2, 42524940), (3, 28349960), (4, 21262470), (5, 17009976), (6, 14174980), (8, 10631235), (10, 8504988), (12, 7087490), (15, 5669992), (20, 4252494), (24, 3543745), (30, 2834996), (40, 2126247), (60, 1417498), (120, 708749), (211, 403080), (422, 201540), (633, 134360), (844, 100770), (1055, 80616), (1266, 67180), (1688, 50385), (2110, 40308), (2532, 33590), (3165, 26872), (3359, 25320), (4220, 20154), (5064, 16795), (6330, 13436), (6718, 12660), (8440, 10077)]