78609240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3777

約数の個数: 96

約数和(自身を含む): 259880400

約数和(自身を除く): 181271160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 3701, 4248, 5310, 7080, 7402, 10620, 11103, 14804, 18505, 21240, 22206, 29608, 33309, 37010, 44412, 55515, 66618, 74020, 88824, 111030, 133236, 148040, 166545, 218359, 222060, 266472, 333090, 436718, 444120, 655077, 666180, 873436, 1091795, 1310154, 1332360, 1746872, 1965231, 2183590, 2620308, 3275385, 3930462, 4367180, 5240616, 6550770, 7860924, 8734360, 9826155, 13101540, 15721848, 19652310, 26203080, 39304620, 78609240]

約数ペア:

[(1, 78609240), (2, 39304620), (3, 26203080), (4, 19652310), (5, 15721848), (6, 13101540), (8, 9826155), (9, 8734360), (10, 7860924), (12, 6550770), (15, 5240616), (18, 4367180), (20, 3930462), (24, 3275385), (30, 2620308), (36, 2183590), (40, 1965231), (45, 1746872), (59, 1332360), (60, 1310154), (72, 1091795), (90, 873436), (118, 666180), (120, 655077), (177, 444120), (180, 436718), (236, 333090), (295, 266472), (354, 222060), (360, 218359), (472, 166545), (531, 148040), (590, 133236), (708, 111030), (885, 88824), (1062, 74020), (1180, 66618), (1416, 55515), (1770, 44412), (2124, 37010), (2360, 33309), (2655, 29608), (3540, 22206), (3701, 21240), (4248, 18505), (5310, 14804), (7080, 11103), (7402, 10620)]