1330757520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{32051}}^1$

素因数の和:32240

約数の個数: 80

約数和(自身を含む): 4149323712

約数和(自身を除く): 2818566192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 6920, 8304, 10380, 13840, 20760, 32051, 41520, 64102, 96153, 128204, 160255, 192306, 256408, 320510, 384612, 480765, 512816, 641020, 769224, 961530, 1282040, 1538448, 1923060, 2564080, 3846120, 5544823, 7692240, 11089646, 16634469, 22179292, 27724115, 33268938, 44358584, 55448230, 66537876, 83172345, 88717168, 110896460, 133075752, 166344690, 221792920, 266151504, 332689380, 443585840, 665378760, 1330757520]

約数ペア:

[(1, 1330757520), (2, 665378760), (3, 443585840), (4, 332689380), (5, 266151504), (6, 221792920), (8, 166344690), (10, 133075752), (12, 110896460), (15, 88717168), (16, 83172345), (20, 66537876), (24, 55448230), (30, 44358584), (40, 33268938), (48, 27724115), (60, 22179292), (80, 16634469), (120, 11089646), (173, 7692240), (240, 5544823), (346, 3846120), (519, 2564080), (692, 1923060), (865, 1538448), (1038, 1282040), (1384, 961530), (1730, 769224), (2076, 641020), (2595, 512816), (2768, 480765), (3460, 384612), (4152, 320510), (5190, 256408), (6920, 192306), (8304, 160255), (10380, 128204), (13840, 96153), (20760, 64102), (32051, 41520)]