4980720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20753}}^1$

素因数の和:20769

約数の個数: 40

約数和(自身を含む): 15440976

約数和(自身を除く): 10460256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20753, 41506, 62259, 83012, 103765, 124518, 166024, 207530, 249036, 311295, 332048, 415060, 498072, 622590, 830120, 996144, 1245180, 1660240, 2490360, 4980720]

約数ペア:

[(1, 4980720), (2, 2490360), (3, 1660240), (4, 1245180), (5, 996144), (6, 830120), (8, 622590), (10, 498072), (12, 415060), (15, 332048), (16, 311295), (20, 249036), (24, 207530), (30, 166024), (40, 124518), (48, 103765), (60, 83012), (80, 62259), (120, 41506), (240, 20753)]