904000560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2341}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 2805341280

約数和(自身を除く): 1901340720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1609, 2341, 3218, 4682, 4827, 6436, 7023, 8045, 9364, 9654, 11705, 12872, 14046, 16090, 18728, 19308, 23410, 24135, 25744, 28092, 32180, 35115, 37456, 38616, 46820, 48270, 56184, 64360, 70230, 77232, 93640, 96540, 112368, 128720, 140460, 187280, 193080, 280920, 386160, 561840, 3766669, 7533338, 11300007, 15066676, 18833345, 22600014, 30133352, 37666690, 45200028, 56500035, 60266704, 75333380, 90400056, 113000070, 150666760, 180800112, 226000140, 301333520, 452000280, 904000560]

約数ペア:

[(1, 904000560), (2, 452000280), (3, 301333520), (4, 226000140), (5, 180800112), (6, 150666760), (8, 113000070), (10, 90400056), (12, 75333380), (15, 60266704), (16, 56500035), (20, 45200028), (24, 37666690), (30, 30133352), (40, 22600014), (48, 18833345), (60, 15066676), (80, 11300007), (120, 7533338), (240, 3766669), (1609, 561840), (2341, 386160), (3218, 280920), (4682, 193080), (4827, 187280), (6436, 140460), (7023, 128720), (8045, 112368), (9364, 96540), (9654, 93640), (11705, 77232), (12872, 70230), (14046, 64360), (16090, 56184), (18728, 48270), (19308, 46820), (23410, 38616), (24135, 37456), (25744, 35115), (28092, 32180)]