76668120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23663}}^1$

素因数の和:23686

約数の個数: 80

約数和(自身を含む): 257700960

約数和(自身を除く): 181032840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23663, 47326, 70989, 94652, 118315, 141978, 189304, 212967, 236630, 283956, 354945, 425934, 473260, 567912, 638901, 709890, 851868, 946520, 1064835, 1277802, 1419780, 1703736, 1916703, 2129670, 2555604, 2839560, 3194505, 3833406, 4259340, 5111208, 6389010, 7666812, 8518680, 9583515, 12778020, 15333624, 19167030, 25556040, 38334060, 76668120]

約数ペア:

[(1, 76668120), (2, 38334060), (3, 25556040), (4, 19167030), (5, 15333624), (6, 12778020), (8, 9583515), (9, 8518680), (10, 7666812), (12, 6389010), (15, 5111208), (18, 4259340), (20, 3833406), (24, 3194505), (27, 2839560), (30, 2555604), (36, 2129670), (40, 1916703), (45, 1703736), (54, 1419780), (60, 1277802), (72, 1064835), (81, 946520), (90, 851868), (108, 709890), (120, 638901), (135, 567912), (162, 473260), (180, 425934), (216, 354945), (270, 283956), (324, 236630), (360, 212967), (405, 189304), (540, 141978), (648, 118315), (810, 94652), (1080, 70989), (1620, 47326), (3240, 23663)]