38898240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{40519}}^1$

素因数の和:40539

約数の個数: 56

約数和(自身を含む): 123504960

約数和(自身を除く): 84606720

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, 40519, 81038, 121557, 162076, 202595, 243114, 324152, 405190, 486228, 607785, 648304, 810380, 972456, 1215570, 1296608, 1620760, 1944912, 2431140, 2593216, 3241520, 3889824, 4862280, 6483040, 7779648, 9724560, 12966080, 19449120, 38898240]

約数ペア:

[(1, 38898240), (2, 19449120), (3, 12966080), (4, 9724560), (5, 7779648), (6, 6483040), (8, 4862280), (10, 3889824), (12, 3241520), (15, 2593216), (16, 2431140), (20, 1944912), (24, 1620760), (30, 1296608), (32, 1215570), (40, 972456), (48, 810380), (60, 648304), (64, 607785), (80, 486228), (96, 405190), (120, 324152), (160, 243114), (192, 202595), (240, 162076), (320, 121557), (480, 81038), (960, 40519)]