67795920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31387}}^1$

素因数の和:31409

約数の個数: 80

約数和(自身を含む): 233526720

約数和(自身を除く): 165730800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31387, 62774, 94161, 125548, 156935, 188322, 251096, 282483, 313870, 376644, 470805, 502192, 564966, 627740, 753288, 847449, 941610, 1129932, 1255480, 1412415, 1506576, 1694898, 1883220, 2259864, 2510960, 2824830, 3389796, 3766440, 4237245, 4519728, 5649660, 6779592, 7532880, 8474490, 11299320, 13559184, 16948980, 22598640, 33897960, 67795920]

約数ペア:

[(1, 67795920), (2, 33897960), (3, 22598640), (4, 16948980), (5, 13559184), (6, 11299320), (8, 8474490), (9, 7532880), (10, 6779592), (12, 5649660), (15, 4519728), (16, 4237245), (18, 3766440), (20, 3389796), (24, 2824830), (27, 2510960), (30, 2259864), (36, 1883220), (40, 1694898), (45, 1506576), (48, 1412415), (54, 1255480), (60, 1129932), (72, 941610), (80, 847449), (90, 753288), (108, 627740), (120, 564966), (135, 502192), (144, 470805), (180, 376644), (216, 313870), (240, 282483), (270, 251096), (360, 188322), (432, 156935), (540, 125548), (720, 94161), (1080, 62774), (2160, 31387)]