2169961440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4520753}}^1$

素因数の和:4520771

約数の個数: 48

約数和(自身を含む): 6835380048

約数和(自身を除く): 4665418608

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, 4520753, 9041506, 13562259, 18083012, 22603765, 27124518, 36166024, 45207530, 54249036, 67811295, 72332048, 90415060, 108498072, 135622590, 144664096, 180830120, 216996144, 271245180, 361660240, 433992288, 542490360, 723320480, 1084980720, 2169961440]

約数ペア:

[(1, 2169961440), (2, 1084980720), (3, 723320480), (4, 542490360), (5, 433992288), (6, 361660240), (8, 271245180), (10, 216996144), (12, 180830120), (15, 144664096), (16, 135622590), (20, 108498072), (24, 90415060), (30, 72332048), (32, 67811295), (40, 54249036), (48, 45207530), (60, 36166024), (80, 27124518), (96, 22603765), (120, 18083012), (160, 13562259), (240, 9041506), (480, 4520753)]