465448560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1939369}}^1$

素因数の和:1939385

約数の個数: 40

約数和(自身を含む): 1442891280

約数和(自身を除く): 977442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1939369, 3878738, 5818107, 7757476, 9696845, 11636214, 15514952, 19393690, 23272428, 29090535, 31029904, 38787380, 46544856, 58181070, 77574760, 93089712, 116362140, 155149520, 232724280, 465448560]

約数ペア:

[(1, 465448560), (2, 232724280), (3, 155149520), (4, 116362140), (5, 93089712), (6, 77574760), (8, 58181070), (10, 46544856), (12, 38787380), (15, 31029904), (16, 29090535), (20, 23272428), (24, 19393690), (30, 15514952), (40, 11636214), (48, 9696845), (60, 7757476), (80, 5818107), (120, 3878738), (240, 1939369)]