12369760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 33233760

約数和(自身を除く): 20864000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 313, 380, 416, 494, 520, 608, 626, 760, 988, 1040, 1235, 1252, 1520, 1565, 1976, 2080, 2470, 2504, 3040, 3130, 3952, 4069, 4940, 5008, 5947, 6260, 7904, 8138, 9880, 10016, 11894, 12520, 16276, 19760, 20345, 23788, 25040, 29735, 32552, 39520, 40690, 47576, 50080, 59470, 65104, 77311, 81380, 95152, 118940, 130208, 154622, 162760, 190304, 237880, 309244, 325520, 386555, 475760, 618488, 651040, 773110, 951520, 1236976, 1546220, 2473952, 3092440, 6184880, 12369760]

約数ペア:

[(1, 12369760), (2, 6184880), (4, 3092440), (5, 2473952), (8, 1546220), (10, 1236976), (13, 951520), (16, 773110), (19, 651040), (20, 618488), (26, 475760), (32, 386555), (38, 325520), (40, 309244), (52, 237880), (65, 190304), (76, 162760), (80, 154622), (95, 130208), (104, 118940), (130, 95152), (152, 81380), (160, 77311), (190, 65104), (208, 59470), (247, 50080), (260, 47576), (304, 40690), (313, 39520), (380, 32552), (416, 29735), (494, 25040), (520, 23788), (608, 20345), (626, 19760), (760, 16276), (988, 12520), (1040, 11894), (1235, 10016), (1252, 9880), (1520, 8138), (1565, 7904), (1976, 6260), (2080, 5947), (2470, 5008), (2504, 4940), (3040, 4069), (3130, 3952)]