122355720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4875

約数の個数: 96

約数和(自身を含む): 403341120

約数和(自身を除く): 280985400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 4787, 5112, 6390, 8520, 9574, 12780, 14361, 19148, 23935, 25560, 28722, 38296, 43083, 47870, 57444, 71805, 86166, 95740, 114888, 143610, 172332, 191480, 215415, 287220, 339877, 344664, 430830, 574440, 679754, 861660, 1019631, 1359508, 1699385, 1723320, 2039262, 2719016, 3058893, 3398770, 4078524, 5098155, 6117786, 6797540, 8157048, 10196310, 12235572, 13595080, 15294465, 20392620, 24471144, 30588930, 40785240, 61177860, 122355720]

約数ペア:

[(1, 122355720), (2, 61177860), (3, 40785240), (4, 30588930), (5, 24471144), (6, 20392620), (8, 15294465), (9, 13595080), (10, 12235572), (12, 10196310), (15, 8157048), (18, 6797540), (20, 6117786), (24, 5098155), (30, 4078524), (36, 3398770), (40, 3058893), (45, 2719016), (60, 2039262), (71, 1723320), (72, 1699385), (90, 1359508), (120, 1019631), (142, 861660), (180, 679754), (213, 574440), (284, 430830), (355, 344664), (360, 339877), (426, 287220), (568, 215415), (639, 191480), (710, 172332), (852, 143610), (1065, 114888), (1278, 95740), (1420, 86166), (1704, 71805), (2130, 57444), (2556, 47870), (2840, 43083), (3195, 38296), (4260, 28722), (4787, 25560), (5112, 23935), (6390, 19148), (8520, 14361), (9574, 12780)]