160254720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4637}}^1$

素因数の和:4667

約数の個数: 144

約数和(自身を含む): 568804320

約数和(自身を除く): 408549600

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4637, 5760, 6912, 8640, 9274, 11520, 13911, 17280, 18548, 23185, 27822, 34560, 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, 1187072, 1251990, 1335456, 1483840, 1669320, 1780608, 2003184, 2225760, 2503980, 2670912, 2967680, 3338640, 3561216, 4006368, 4451520, 5007960, 5341824, 5935360, 6677280, 8012736, 8903040, 10015920, 10683648, 13354560, 16025472, 17806080, 20031840, 26709120, 32050944, 40063680, 53418240, 80127360, 160254720]

約数ペア:

[(1, 160254720), (2, 80127360), (3, 53418240), (4, 40063680), (5, 32050944), (6, 26709120), (8, 20031840), (9, 17806080), (10, 16025472), (12, 13354560), (15, 10683648), (16, 10015920), (18, 8903040), (20, 8012736), (24, 6677280), (27, 5935360), (30, 5341824), (32, 5007960), (36, 4451520), (40, 4006368), (45, 3561216), (48, 3338640), (54, 2967680), (60, 2670912), (64, 2503980), (72, 2225760), (80, 2003184), (90, 1780608), (96, 1669320), (108, 1483840), (120, 1335456), (128, 1251990), (135, 1187072), (144, 1112880), (160, 1001592), (180, 890304), (192, 834660), (216, 741920), (240, 667728), (256, 625995), (270, 593536), (288, 556440), (320, 500796), (360, 445152), (384, 417330), (432, 370960), (480, 333864), (540, 296768), (576, 278220), (640, 250398), (720, 222576), (768, 208665), (864, 185480), (960, 166932), (1080, 148384), (1152, 139110), (1280, 125199), (1440, 111288), (1728, 92740), (1920, 83466), (2160, 74192), (2304, 69555), (2880, 55644), (3456, 46370), (3840, 41733), (4320, 37096), (4637, 34560), (5760, 27822), (6912, 23185), (8640, 18548), (9274, 17280), (11520, 13911)]