80134380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4836

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 177268500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4787, 5580, 8370, 9574, 14361, 16740, 19148, 23935, 28722, 43083, 47870, 57444, 71805, 86166, 95740, 129249, 143610, 148397, 172332, 215415, 258498, 287220, 296794, 430830, 445191, 516996, 593588, 646245, 741985, 861660, 890382, 1292490, 1335573, 1483970, 1780764, 2225955, 2584980, 2671146, 2967940, 4006719, 4451910, 5342292, 6677865, 8013438, 8903820, 13355730, 16026876, 20033595, 26711460, 40067190, 80134380]

約数ペア:

[(1, 80134380), (2, 40067190), (3, 26711460), (4, 20033595), (5, 16026876), (6, 13355730), (9, 8903820), (10, 8013438), (12, 6677865), (15, 5342292), (18, 4451910), (20, 4006719), (27, 2967940), (30, 2671146), (31, 2584980), (36, 2225955), (45, 1780764), (54, 1483970), (60, 1335573), (62, 1292490), (90, 890382), (93, 861660), (108, 741985), (124, 646245), (135, 593588), (155, 516996), (180, 445191), (186, 430830), (270, 296794), (279, 287220), (310, 258498), (372, 215415), (465, 172332), (540, 148397), (558, 143610), (620, 129249), (837, 95740), (930, 86166), (1116, 71805), (1395, 57444), (1674, 47870), (1860, 43083), (2790, 28722), (3348, 23935), (4185, 19148), (4787, 16740), (5580, 14361), (8370, 9574)]