460021680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{70991}}^1$

素因数の和:71016

約数の個数: 100

約数和(自身を含む): 1597745952

約数和(自身を除く): 1137724272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 70991, 141982, 212973, 283964, 354955, 425946, 567928, 638919, 709910, 851892, 1064865, 1135856, 1277838, 1419820, 1703784, 1916757, 2129730, 2555676, 2839640, 3194595, 3407568, 3833514, 4259460, 5111352, 5679280, 5750271, 6389190, 7667028, 8518920, 9583785, 10222704, 11500542, 12778380, 15334056, 17037840, 19167570, 23001084, 25556760, 28751355, 30668112, 38335140, 46002168, 51113520, 57502710, 76670280, 92004336, 115005420, 153340560, 230010840, 460021680]

約数ペア:

[(1, 460021680), (2, 230010840), (3, 153340560), (4, 115005420), (5, 92004336), (6, 76670280), (8, 57502710), (9, 51113520), (10, 46002168), (12, 38335140), (15, 30668112), (16, 28751355), (18, 25556760), (20, 23001084), (24, 19167570), (27, 17037840), (30, 15334056), (36, 12778380), (40, 11500542), (45, 10222704), (48, 9583785), (54, 8518920), (60, 7667028), (72, 6389190), (80, 5750271), (81, 5679280), (90, 5111352), (108, 4259460), (120, 3833514), (135, 3407568), (144, 3194595), (162, 2839640), (180, 2555676), (216, 2129730), (240, 1916757), (270, 1703784), (324, 1419820), (360, 1277838), (405, 1135856), (432, 1064865), (540, 851892), (648, 709910), (720, 638919), (810, 567928), (1080, 425946), (1296, 354955), (1620, 283964), (2160, 212973), (3240, 141982), (6480, 70991)]