264847320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 160

約数和(自身を含む): 911362320

約数和(自身を除く): 646515000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1901, 1935, 2322, 2580, 3096, 3240, 3483, 3802, 3870, 4644, 5160, 5703, 5805, 6966, 7604, 7740, 9288, 9505, 11406, 11610, 13932, 15208, 15480, 17109, 17415, 19010, 22812, 23220, 27864, 28515, 34218, 34830, 38020, 45624, 46440, 51327, 57030, 68436, 69660, 76040, 81743, 85545, 102654, 114060, 136872, 139320, 153981, 163486, 171090, 205308, 228120, 245229, 256635, 307962, 326972, 342180, 408715, 410616, 490458, 513270, 615924, 653944, 684360, 735687, 769905, 817430, 980916, 1026540, 1226145, 1231848, 1471374, 1539810, 1634860, 1961832, 2053080, 2207061, 2452290, 2942748, 3079620, 3269720, 3678435, 4414122, 4904580, 5885496, 6159240, 6621183, 7356870, 8828244, 9809160, 11035305, 13242366, 14713740, 17656488, 22070610, 26484732, 29427480, 33105915, 44141220, 52969464, 66211830, 88282440, 132423660, 264847320]

約数ペア:

[(1, 264847320), (2, 132423660), (3, 88282440), (4, 66211830), (5, 52969464), (6, 44141220), (8, 33105915), (9, 29427480), (10, 26484732), (12, 22070610), (15, 17656488), (18, 14713740), (20, 13242366), (24, 11035305), (27, 9809160), (30, 8828244), (36, 7356870), (40, 6621183), (43, 6159240), (45, 5885496), (54, 4904580), (60, 4414122), (72, 3678435), (81, 3269720), (86, 3079620), (90, 2942748), (108, 2452290), (120, 2207061), (129, 2053080), (135, 1961832), (162, 1634860), (172, 1539810), (180, 1471374), (215, 1231848), (216, 1226145), (258, 1026540), (270, 980916), (324, 817430), (344, 769905), (360, 735687), (387, 684360), (405, 653944), (430, 615924), (516, 513270), (540, 490458), (645, 410616), (648, 408715), (774, 342180), (810, 326972), (860, 307962), (1032, 256635), (1080, 245229), (1161, 228120), (1290, 205308), (1548, 171090), (1620, 163486), (1720, 153981), (1901, 139320), (1935, 136872), (2322, 114060), (2580, 102654), (3096, 85545), (3240, 81743), (3483, 76040), (3802, 69660), (3870, 68436), (4644, 57030), (5160, 51327), (5703, 46440), (5805, 45624), (6966, 38020), (7604, 34830), (7740, 34218), (9288, 28515), (9505, 27864), (11406, 23220), (11610, 22812), (13932, 19010), (15208, 17415), (15480, 17109)]