1351560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 4636800

約数和(自身を除く): 3285240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1609, 3218, 4827, 6436, 8045, 9654, 11263, 12872, 16090, 19308, 22526, 24135, 32180, 33789, 38616, 45052, 48270, 56315, 64360, 67578, 90104, 96540, 112630, 135156, 168945, 193080, 225260, 270312, 337890, 450520, 675780, 1351560]

約数ペア:

[(1, 1351560), (2, 675780), (3, 450520), (4, 337890), (5, 270312), (6, 225260), (7, 193080), (8, 168945), (10, 135156), (12, 112630), (14, 96540), (15, 90104), (20, 67578), (21, 64360), (24, 56315), (28, 48270), (30, 45052), (35, 38616), (40, 33789), (42, 32180), (56, 24135), (60, 22526), (70, 19308), (84, 16090), (105, 12872), (120, 11263), (140, 9654), (168, 8045), (210, 6436), (280, 4827), (420, 3218), (840, 1609)]