80127360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4637}}^1$

素因数の和:4665

約数の個数: 128

約数和(自身を含む): 283845600

約数和(自身を除く): 203718240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4637, 5760, 8640, 9274, 13911, 17280, 18548, 23185, 27822, 37096, 41733, 46370, 55644, 69555, 74192, 83466, 92740, 111288, 125199, 139110, 148384, 166932, 185480, 208665, 222576, 250398, 278220, 296768, 333864, 370960, 417330, 445152, 500796, 556440, 593536, 625995, 667728, 741920, 834660, 890304, 1001592, 1112880, 1251990, 1335456, 1483840, 1669320, 1780608, 2003184, 2225760, 2503980, 2670912, 2967680, 3338640, 4006368, 4451520, 5007960, 5341824, 6677280, 8012736, 8903040, 10015920, 13354560, 16025472, 20031840, 26709120, 40063680, 80127360]

約数ペア:

[(1, 80127360), (2, 40063680), (3, 26709120), (4, 20031840), (5, 16025472), (6, 13354560), (8, 10015920), (9, 8903040), (10, 8012736), (12, 6677280), (15, 5341824), (16, 5007960), (18, 4451520), (20, 4006368), (24, 3338640), (27, 2967680), (30, 2670912), (32, 2503980), (36, 2225760), (40, 2003184), (45, 1780608), (48, 1669320), (54, 1483840), (60, 1335456), (64, 1251990), (72, 1112880), (80, 1001592), (90, 890304), (96, 834660), (108, 741920), (120, 667728), (128, 625995), (135, 593536), (144, 556440), (160, 500796), (180, 445152), (192, 417330), (216, 370960), (240, 333864), (270, 296768), (288, 278220), (320, 250398), (360, 222576), (384, 208665), (432, 185480), (480, 166932), (540, 148384), (576, 139110), (640, 125199), (720, 111288), (864, 92740), (960, 83466), (1080, 74192), (1152, 69555), (1440, 55644), (1728, 46370), (1920, 41733), (2160, 37096), (2880, 27822), (3456, 23185), (4320, 18548), (4637, 17280), (5760, 13911), (8640, 9274)]