27664920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76847}}^1$

素因数の和:76864

約数の個数: 48

約数和(自身を含む): 89912160

約数和(自身を除く): 62247240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 76847, 153694, 230541, 307388, 384235, 461082, 614776, 691623, 768470, 922164, 1152705, 1383246, 1536940, 1844328, 2305410, 2766492, 3073880, 3458115, 4610820, 5532984, 6916230, 9221640, 13832460, 27664920]

約数ペア:

[(1, 27664920), (2, 13832460), (3, 9221640), (4, 6916230), (5, 5532984), (6, 4610820), (8, 3458115), (9, 3073880), (10, 2766492), (12, 2305410), (15, 1844328), (18, 1536940), (20, 1383246), (24, 1152705), (30, 922164), (36, 768470), (40, 691623), (45, 614776), (60, 461082), (72, 384235), (90, 307388), (120, 230541), (180, 153694), (360, 76847)]