130488840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120823}}^1$

素因数の和:120843

約数の個数: 64

約数和(自身を含む): 434966400

約数和(自身を除く): 304477560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 120823, 241646, 362469, 483292, 604115, 724938, 966584, 1087407, 1208230, 1449876, 1812345, 2174814, 2416460, 2899752, 3262221, 3624690, 4349628, 4832920, 5437035, 6524442, 7249380, 8699256, 10874070, 13048884, 14498760, 16311105, 21748140, 26097768, 32622210, 43496280, 65244420, 130488840]

約数ペア:

[(1, 130488840), (2, 65244420), (3, 43496280), (4, 32622210), (5, 26097768), (6, 21748140), (8, 16311105), (9, 14498760), (10, 13048884), (12, 10874070), (15, 8699256), (18, 7249380), (20, 6524442), (24, 5437035), (27, 4832920), (30, 4349628), (36, 3624690), (40, 3262221), (45, 2899752), (54, 2416460), (60, 2174814), (72, 1812345), (90, 1449876), (108, 1208230), (120, 1087407), (135, 966584), (180, 724938), (216, 604115), (270, 483292), (360, 362469), (540, 241646), (1080, 120823)]