118481640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7537}}^1$

素因数の和:7682

約数の個数: 64

約数和(自身を含む): 358205760

約数和(自身を除く): 239724120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7537, 7860, 15074, 15720, 22611, 30148, 37685, 45222, 60296, 75370, 90444, 113055, 150740, 180888, 226110, 301480, 452220, 904440, 987347, 1974694, 2962041, 3949388, 4936735, 5924082, 7898776, 9873470, 11848164, 14810205, 19746940, 23696328, 29620410, 39493880, 59240820, 118481640]

約数ペア:

[(1, 118481640), (2, 59240820), (3, 39493880), (4, 29620410), (5, 23696328), (6, 19746940), (8, 14810205), (10, 11848164), (12, 9873470), (15, 7898776), (20, 5924082), (24, 4936735), (30, 3949388), (40, 2962041), (60, 1974694), (120, 987347), (131, 904440), (262, 452220), (393, 301480), (524, 226110), (655, 180888), (786, 150740), (1048, 113055), (1310, 90444), (1572, 75370), (1965, 60296), (2620, 45222), (3144, 37685), (3930, 30148), (5240, 22611), (7537, 15720), (7860, 15074)]