1449040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 3437280

約数和(自身を除く): 1988240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 307, 472, 590, 614, 944, 1180, 1228, 1535, 2360, 2456, 3070, 4720, 4912, 6140, 12280, 18113, 24560, 36226, 72452, 90565, 144904, 181130, 289808, 362260, 724520, 1449040]

約数ペア:

[(1, 1449040), (2, 724520), (4, 362260), (5, 289808), (8, 181130), (10, 144904), (16, 90565), (20, 72452), (40, 36226), (59, 24560), (80, 18113), (118, 12280), (236, 6140), (295, 4912), (307, 4720), (472, 3070), (590, 2456), (614, 2360), (944, 1535), (1180, 1228)]