68580420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19373}}^1$

素因数の和:19444

約数の個数: 48

約数和(自身を含む): 195289920

約数和(自身を除く): 126709500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 19373, 38746, 58119, 77492, 96865, 116238, 193730, 232476, 290595, 387460, 581190, 1143007, 1162380, 2286014, 3429021, 4572028, 5715035, 6858042, 11430070, 13716084, 17145105, 22860140, 34290210, 68580420]

約数ペア:

[(1, 68580420), (2, 34290210), (3, 22860140), (4, 17145105), (5, 13716084), (6, 11430070), (10, 6858042), (12, 5715035), (15, 4572028), (20, 3429021), (30, 2286014), (59, 1162380), (60, 1143007), (118, 581190), (177, 387460), (236, 290595), (295, 232476), (354, 193730), (590, 116238), (708, 96865), (885, 77492), (1180, 58119), (1770, 38746), (3540, 19373)]