78634560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 112

約数和(自身を含む): 252447552

約数和(自身を除く): 173812992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 811, 960, 1010, 1212, 1515, 1616, 1622, 2020, 2424, 2433, 3030, 3232, 3244, 4040, 4055, 4848, 4866, 6060, 6464, 6488, 8080, 8110, 9696, 9732, 12120, 12165, 12976, 16160, 16220, 19392, 19464, 24240, 24330, 25952, 32320, 32440, 38928, 48480, 48660, 51904, 64880, 77856, 81911, 96960, 97320, 129760, 155712, 163822, 194640, 245733, 259520, 327644, 389280, 409555, 491466, 655288, 778560, 819110, 982932, 1228665, 1310576, 1638220, 1965864, 2457330, 2621152, 3276440, 3931728, 4914660, 5242304, 6552880, 7863456, 9829320, 13105760, 15726912, 19658640, 26211520, 39317280, 78634560]

約数ペア:

[(1, 78634560), (2, 39317280), (3, 26211520), (4, 19658640), (5, 15726912), (6, 13105760), (8, 9829320), (10, 7863456), (12, 6552880), (15, 5242304), (16, 4914660), (20, 3931728), (24, 3276440), (30, 2621152), (32, 2457330), (40, 1965864), (48, 1638220), (60, 1310576), (64, 1228665), (80, 982932), (96, 819110), (101, 778560), (120, 655288), (160, 491466), (192, 409555), (202, 389280), (240, 327644), (303, 259520), (320, 245733), (404, 194640), (480, 163822), (505, 155712), (606, 129760), (808, 97320), (811, 96960), (960, 81911), (1010, 77856), (1212, 64880), (1515, 51904), (1616, 48660), (1622, 48480), (2020, 38928), (2424, 32440), (2433, 32320), (3030, 25952), (3232, 24330), (3244, 24240), (4040, 19464), (4055, 19392), (4848, 16220), (4866, 16160), (6060, 12976), (6464, 12165), (6488, 12120), (8080, 9732), (8110, 9696)]