54278261520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32308489}}^1$

素因数の和:32308512

約数の個数: 80

約数和(自身を含む): 192300132480

約数和(自身を除く): 138021870960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32308489, 64616978, 96925467, 129233956, 161542445, 193850934, 226159423, 258467912, 323084890, 387701868, 452318846, 484627335, 516935824, 646169780, 678478269, 775403736, 904637692, 969254670, 1130797115, 1292339560, 1356956538, 1550807472, 1809275384, 1938509340, 2261594230, 2584679120, 2713913076, 3392391345, 3618550768, 3877018680, 4523188460, 5427826152, 6784782690, 7754037360, 9046376920, 10855652304, 13569565380, 18092753840, 27139130760, 54278261520]

約数ペア:

[(1, 54278261520), (2, 27139130760), (3, 18092753840), (4, 13569565380), (5, 10855652304), (6, 9046376920), (7, 7754037360), (8, 6784782690), (10, 5427826152), (12, 4523188460), (14, 3877018680), (15, 3618550768), (16, 3392391345), (20, 2713913076), (21, 2584679120), (24, 2261594230), (28, 1938509340), (30, 1809275384), (35, 1550807472), (40, 1356956538), (42, 1292339560), (48, 1130797115), (56, 969254670), (60, 904637692), (70, 775403736), (80, 678478269), (84, 646169780), (105, 516935824), (112, 484627335), (120, 452318846), (140, 387701868), (168, 323084890), (210, 258467912), (240, 226159423), (280, 193850934), (336, 161542445), (420, 129233956), (560, 96925467), (840, 64616978), (1680, 32308489)]