72195312960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2785313}}^1$

素因数の和:2785342

約数の個数: 140

約数和(自身を含む): 256811521428

約数和(自身を除く): 184616208468

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2785313, 5570626, 8355939, 11141252, 13926565, 16711878, 22282504, 25067817, 27853130, 33423756, 41779695, 44565008, 50135634, 55706260, 66847512, 75203451, 83559390, 89130016, 100271268, 111412520, 125339085, 133695024, 150406902, 167118780, 178260032, 200542536, 222825040, 225610353, 250678170, 267390048, 300813804, 334237560, 376017255, 401085072, 445650080, 451220706, 501356340, 534780096, 601627608, 668475120, 752034510, 802170144, 891300160, 902441412, 1002712680, 1128051765, 1203255216, 1336950240, 1504069020, 1604340288, 1804882824, 2005425360, 2256103530, 2406510432, 2673900480, 3008138040, 3609765648, 4010850720, 4512207060, 4813020864, 6016276080, 7219531296, 8021701440, 9024414120, 12032552160, 14439062592, 18048828240, 24065104320, 36097656480, 72195312960]

約数ペア:

[(1, 72195312960), (2, 36097656480), (3, 24065104320), (4, 18048828240), (5, 14439062592), (6, 12032552160), (8, 9024414120), (9, 8021701440), (10, 7219531296), (12, 6016276080), (15, 4813020864), (16, 4512207060), (18, 4010850720), (20, 3609765648), (24, 3008138040), (27, 2673900480), (30, 2406510432), (32, 2256103530), (36, 2005425360), (40, 1804882824), (45, 1604340288), (48, 1504069020), (54, 1336950240), (60, 1203255216), (64, 1128051765), (72, 1002712680), (80, 902441412), (81, 891300160), (90, 802170144), (96, 752034510), (108, 668475120), (120, 601627608), (135, 534780096), (144, 501356340), (160, 451220706), (162, 445650080), (180, 401085072), (192, 376017255), (216, 334237560), (240, 300813804), (270, 267390048), (288, 250678170), (320, 225610353), (324, 222825040), (360, 200542536), (405, 178260032), (432, 167118780), (480, 150406902), (540, 133695024), (576, 125339085), (648, 111412520), (720, 100271268), (810, 89130016), (864, 83559390), (960, 75203451), (1080, 66847512), (1296, 55706260), (1440, 50135634), (1620, 44565008), (1728, 41779695), (2160, 33423756), (2592, 27853130), (2880, 25067817), (3240, 22282504), (4320, 16711878), (5184, 13926565), (6480, 11141252), (8640, 8355939), (12960, 5570626), (25920, 2785313)]