68732880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15073}}^1$

素因数の和:15108

約数の個数: 80

約数和(自身を含む): 224301120

約数和(自身を除く): 155568240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15073, 30146, 45219, 60292, 75365, 90438, 120584, 150730, 180876, 226095, 241168, 286387, 301460, 361752, 452190, 572774, 602920, 723504, 859161, 904380, 1145548, 1205840, 1431935, 1718322, 1808760, 2291096, 2863870, 3436644, 3617520, 4295805, 4582192, 5727740, 6873288, 8591610, 11455480, 13746576, 17183220, 22910960, 34366440, 68732880]

約数ペア:

[(1, 68732880), (2, 34366440), (3, 22910960), (4, 17183220), (5, 13746576), (6, 11455480), (8, 8591610), (10, 6873288), (12, 5727740), (15, 4582192), (16, 4295805), (19, 3617520), (20, 3436644), (24, 2863870), (30, 2291096), (38, 1808760), (40, 1718322), (48, 1431935), (57, 1205840), (60, 1145548), (76, 904380), (80, 859161), (95, 723504), (114, 602920), (120, 572774), (152, 452190), (190, 361752), (228, 301460), (240, 286387), (285, 241168), (304, 226095), (380, 180876), (456, 150730), (570, 120584), (760, 90438), (912, 75365), (1140, 60292), (1520, 45219), (2280, 30146), (4560, 15073)]