12849120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8923}}^1$

素因数の和:8944

約数の個数: 72

約数和(自身を含む): 43852536

約数和(自身を除く): 31003416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8923, 17846, 26769, 35692, 44615, 53538, 71384, 80307, 89230, 107076, 133845, 142768, 160614, 178460, 214152, 267690, 285536, 321228, 356920, 401535, 428304, 535380, 642456, 713840, 803070, 856608, 1070760, 1284912, 1427680, 1606140, 2141520, 2569824, 3212280, 4283040, 6424560, 12849120]

約数ペア:

[(1, 12849120), (2, 6424560), (3, 4283040), (4, 3212280), (5, 2569824), (6, 2141520), (8, 1606140), (9, 1427680), (10, 1284912), (12, 1070760), (15, 856608), (16, 803070), (18, 713840), (20, 642456), (24, 535380), (30, 428304), (32, 401535), (36, 356920), (40, 321228), (45, 285536), (48, 267690), (60, 214152), (72, 178460), (80, 160614), (90, 142768), (96, 133845), (120, 107076), (144, 89230), (160, 80307), (180, 71384), (240, 53538), (288, 44615), (360, 35692), (480, 26769), (720, 17846), (1440, 8923)]