2019618240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2103769}}^1$

素因数の和:2103789

約数の個数: 56

約数和(自身を含む): 6412290960

約数和(自身を除く): 4392672720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2103769, 4207538, 6311307, 8415076, 10518845, 12622614, 16830152, 21037690, 25245228, 31556535, 33660304, 42075380, 50490456, 63113070, 67320608, 84150760, 100980912, 126226140, 134641216, 168301520, 201961824, 252452280, 336603040, 403923648, 504904560, 673206080, 1009809120, 2019618240]

約数ペア:

[(1, 2019618240), (2, 1009809120), (3, 673206080), (4, 504904560), (5, 403923648), (6, 336603040), (8, 252452280), (10, 201961824), (12, 168301520), (15, 134641216), (16, 126226140), (20, 100980912), (24, 84150760), (30, 67320608), (32, 63113070), (40, 50490456), (48, 42075380), (60, 33660304), (64, 31556535), (80, 25245228), (96, 21037690), (120, 16830152), (160, 12622614), (192, 10518845), (240, 8415076), (320, 6311307), (480, 4207538), (960, 2103769)]