5642161920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{54419}}^1$

素因数の和:54452

約数の個数: 180

約数和(自身を含む): 20189058120

約数和(自身を除く): 14546896200

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 54419, 103680, 108838, 163257, 217676, 272095, 326514, 435352, 489771, 544190, 653028, 816285, 870704, 979542, 1088380, 1306056, 1469313, 1632570, 1741408, 1959084, 2176760, 2448855, 2612112, 2938626, 3265140, 3482816, 3918168, 4353520, 4407939, 4897710, 5224224, 5877252, 6530280, 6965632, 7346565, 7836336, 8707040, 8815878, 9795420, 10448448, 11754504, 13060560, 13931264, 14693130, 15672672, 17414080, 17631756, 19590840, 20896896, 22039695, 23509008, 26121120, 29386260, 31345344, 34828160, 35263512, 39181680, 41793792, 44079390, 47018016, 52242240, 58772520, 62690688, 69656320, 70527024, 78363360, 88158780, 94036032, 104484480, 117545040, 125381376, 141054048, 156726720, 176317560, 188072064, 208968960, 235090080, 282108096, 313453440, 352635120, 376144128, 470180160, 564216192, 626906880, 705270240, 940360320, 1128432384, 1410540480, 1880720640, 2821080960, 5642161920]

約数ペア:

[(1, 5642161920), (2, 2821080960), (3, 1880720640), (4, 1410540480), (5, 1128432384), (6, 940360320), (8, 705270240), (9, 626906880), (10, 564216192), (12, 470180160), (15, 376144128), (16, 352635120), (18, 313453440), (20, 282108096), (24, 235090080), (27, 208968960), (30, 188072064), (32, 176317560), (36, 156726720), (40, 141054048), (45, 125381376), (48, 117545040), (54, 104484480), (60, 94036032), (64, 88158780), (72, 78363360), (80, 70527024), (81, 69656320), (90, 62690688), (96, 58772520), (108, 52242240), (120, 47018016), (128, 44079390), (135, 41793792), (144, 39181680), (160, 35263512), (162, 34828160), (180, 31345344), (192, 29386260), (216, 26121120), (240, 23509008), (256, 22039695), (270, 20896896), (288, 19590840), (320, 17631756), (324, 17414080), (360, 15672672), (384, 14693130), (405, 13931264), (432, 13060560), (480, 11754504), (540, 10448448), (576, 9795420), (640, 8815878), (648, 8707040), (720, 7836336), (768, 7346565), (810, 6965632), (864, 6530280), (960, 5877252), (1080, 5224224), (1152, 4897710), (1280, 4407939), (1296, 4353520), (1440, 3918168), (1620, 3482816), (1728, 3265140), (1920, 2938626), (2160, 2612112), (2304, 2448855), (2592, 2176760), (2880, 1959084), (3240, 1741408), (3456, 1632570), (3840, 1469313), (4320, 1306056), (5184, 1088380), (5760, 979542), (6480, 870704), (6912, 816285), (8640, 653028), (10368, 544190), (11520, 489771), (12960, 435352), (17280, 326514), (20736, 272095), (25920, 217676), (34560, 163257), (51840, 108838), (54419, 103680)]