1529123680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1365289}}^1$

素因数の和:1365311

約数の個数: 48

約数和(自身を含む): 4128636960

約数和(自身を除く): 2599513280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1365289, 2730578, 5461156, 6826445, 9557023, 10922312, 13652890, 19114046, 21844624, 27305780, 38228092, 43689248, 47785115, 54611560, 76456184, 95570230, 109223120, 152912368, 191140460, 218446240, 305824736, 382280920, 764561840, 1529123680]

約数ペア:

[(1, 1529123680), (2, 764561840), (4, 382280920), (5, 305824736), (7, 218446240), (8, 191140460), (10, 152912368), (14, 109223120), (16, 95570230), (20, 76456184), (28, 54611560), (32, 47785115), (35, 43689248), (40, 38228092), (56, 27305780), (70, 21844624), (80, 19114046), (112, 13652890), (140, 10922312), (160, 9557023), (224, 6826445), (280, 5461156), (560, 2730578), (1120, 1365289)]