12238680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 37209600

約数和(自身を除く): 24970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1291, 1580, 1896, 2370, 2582, 3160, 3873, 4740, 5164, 6455, 7746, 9480, 10328, 12910, 15492, 19365, 25820, 30984, 38730, 51640, 77460, 101989, 154920, 203978, 305967, 407956, 509945, 611934, 815912, 1019890, 1223868, 1529835, 2039780, 2447736, 3059670, 4079560, 6119340, 12238680]

約数ペア:

[(1, 12238680), (2, 6119340), (3, 4079560), (4, 3059670), (5, 2447736), (6, 2039780), (8, 1529835), (10, 1223868), (12, 1019890), (15, 815912), (20, 611934), (24, 509945), (30, 407956), (40, 305967), (60, 203978), (79, 154920), (120, 101989), (158, 77460), (237, 51640), (316, 38730), (395, 30984), (474, 25820), (632, 19365), (790, 15492), (948, 12910), (1185, 10328), (1291, 9480), (1580, 7746), (1896, 6455), (2370, 5164), (2582, 4740), (3160, 3873)]