9961440

素因数分解:

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

素因数の和:20771

約数の個数: 48

約数和(自身を含む): 31380048

約数和(自身を除く): 21418608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20753, 41506, 62259, 83012, 103765, 124518, 166024, 207530, 249036, 311295, 332048, 415060, 498072, 622590, 664096, 830120, 996144, 1245180, 1660240, 1992288, 2490360, 3320480, 4980720, 9961440]

約数ペア:

[(1, 9961440), (2, 4980720), (3, 3320480), (4, 2490360), (5, 1992288), (6, 1660240), (8, 1245180), (10, 996144), (12, 830120), (15, 664096), (16, 622590), (20, 498072), (24, 415060), (30, 332048), (32, 311295), (40, 249036), (48, 207530), (60, 166024), (80, 124518), (96, 103765), (120, 83012), (160, 62259), (240, 41506), (480, 20753)]