1866460320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1929

約数の個数: 240

約数和(自身を含む): 6674088960

約数和(自身を除く): 4807628640

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, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 540, 632, 648, 711, 720, 790, 810, 864, 948, 1080, 1185, 1264, 1296, 1422, 1440, 1580, 1620, 1823, 1896, 2133, 2160, 2370, 2528, 2592, 2844, 3160, 3240, 3555, 3646, 3792, 4266, 4320, 4740, 5469, 5688, 6320, 6399, 6480, 7110, 7292, 7584, 8532, 9115, 9480, 10665, 10938, 11376, 12640, 12798, 12960, 14220, 14584, 16407, 17064, 18230, 18960, 21330, 21876, 22752, 25596, 27345, 28440, 29168, 31995, 32814, 34128, 36460, 37920, 42660, 43752, 49221, 51192, 54690, 56880, 58336, 63990, 65628, 68256, 72920, 82035, 85320, 87504, 98442, 102384, 109380, 113760, 127980, 131256, 144017, 145840, 147663, 164070, 170640, 175008, 196884, 204768, 218760, 246105, 255960, 262512, 288034, 291680, 295326, 328140, 341280, 393768, 432051, 437520, 492210, 511920, 525024, 576068, 590652, 656280, 720085, 738315, 787536, 864102, 875040, 984420, 1023840, 1152136, 1181304, 1296153, 1312560, 1440170, 1476630, 1575072, 1728204, 1968840, 2160255, 2304272, 2362608, 2592306, 2625120, 2880340, 2953260, 3456408, 3888459, 3937680, 4320510, 4608544, 4725216, 5184612, 5760680, 5906520, 6480765, 6912816, 7776918, 7875360, 8641020, 10369224, 11521360, 11665377, 11813040, 12961530, 13825632, 15553836, 17282040, 19442295, 20738448, 23042720, 23330754, 23626080, 25923060, 31107672, 34564080, 38884590, 41476896, 46661508, 51846120, 58326885, 62215344, 69128160, 77769180, 93323016, 103692240, 116653770, 124430688, 155538360, 186646032, 207384480, 233307540, 311076720, 373292064, 466615080, 622153440, 933230160, 1866460320]

約数ペア:

[(1, 1866460320), (2, 933230160), (3, 622153440), (4, 466615080), (5, 373292064), (6, 311076720), (8, 233307540), (9, 207384480), (10, 186646032), (12, 155538360), (15, 124430688), (16, 116653770), (18, 103692240), (20, 93323016), (24, 77769180), (27, 69128160), (30, 62215344), (32, 58326885), (36, 51846120), (40, 46661508), (45, 41476896), (48, 38884590), (54, 34564080), (60, 31107672), (72, 25923060), (79, 23626080), (80, 23330754), (81, 23042720), (90, 20738448), (96, 19442295), (108, 17282040), (120, 15553836), (135, 13825632), (144, 12961530), (158, 11813040), (160, 11665377), (162, 11521360), (180, 10369224), (216, 8641020), (237, 7875360), (240, 7776918), (270, 6912816), (288, 6480765), (316, 5906520), (324, 5760680), (360, 5184612), (395, 4725216), (405, 4608544), (432, 4320510), (474, 3937680), (480, 3888459), (540, 3456408), (632, 2953260), (648, 2880340), (711, 2625120), (720, 2592306), (790, 2362608), (810, 2304272), (864, 2160255), (948, 1968840), (1080, 1728204), (1185, 1575072), (1264, 1476630), (1296, 1440170), (1422, 1312560), (1440, 1296153), (1580, 1181304), (1620, 1152136), (1823, 1023840), (1896, 984420), (2133, 875040), (2160, 864102), (2370, 787536), (2528, 738315), (2592, 720085), (2844, 656280), (3160, 590652), (3240, 576068), (3555, 525024), (3646, 511920), (3792, 492210), (4266, 437520), (4320, 432051), (4740, 393768), (5469, 341280), (5688, 328140), (6320, 295326), (6399, 291680), (6480, 288034), (7110, 262512), (7292, 255960), (7584, 246105), (8532, 218760), (9115, 204768), (9480, 196884), (10665, 175008), (10938, 170640), (11376, 164070), (12640, 147663), (12798, 145840), (12960, 144017), (14220, 131256), (14584, 127980), (16407, 113760), (17064, 109380), (18230, 102384), (18960, 98442), (21330, 87504), (21876, 85320), (22752, 82035), (25596, 72920), (27345, 68256), (28440, 65628), (29168, 63990), (31995, 58336), (32814, 56880), (34128, 54690), (36460, 51192), (37920, 49221), (42660, 43752)]