844548120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20051}}^1$

素因数の和:20087

約数の個数: 160

約数和(自身を含む): 3057127920

約数和(自身を除く): 2212579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 20051, 21060, 40102, 42120, 60153, 80204, 100255, 120306, 160408, 180459, 200510, 240612, 260663, 300765, 360918, 401020, 481224, 521326, 541377, 601530, 721836, 781989, 802040, 902295, 1042652, 1082754, 1203060, 1303315, 1443672, 1563978, 1624131, 1804590, 2085304, 2165508, 2345967, 2406120, 2606630, 2706885, 3127956, 3248262, 3609180, 3909945, 4331016, 4691934, 5213260, 5413770, 6255912, 6496524, 7037901, 7218360, 7819890, 8120655, 9383868, 10426520, 10827540, 11729835, 12993048, 14075802, 15639780, 16241310, 18767736, 21113703, 21655080, 23459670, 28151604, 31279560, 32482620, 35189505, 42227406, 46919340, 56303208, 64965240, 70379010, 84454812, 93838680, 105568515, 140758020, 168909624, 211137030, 281516040, 422274060, 844548120]

約数ペア:

[(1, 844548120), (2, 422274060), (3, 281516040), (4, 211137030), (5, 168909624), (6, 140758020), (8, 105568515), (9, 93838680), (10, 84454812), (12, 70379010), (13, 64965240), (15, 56303208), (18, 46919340), (20, 42227406), (24, 35189505), (26, 32482620), (27, 31279560), (30, 28151604), (36, 23459670), (39, 21655080), (40, 21113703), (45, 18767736), (52, 16241310), (54, 15639780), (60, 14075802), (65, 12993048), (72, 11729835), (78, 10827540), (81, 10426520), (90, 9383868), (104, 8120655), (108, 7819890), (117, 7218360), (120, 7037901), (130, 6496524), (135, 6255912), (156, 5413770), (162, 5213260), (180, 4691934), (195, 4331016), (216, 3909945), (234, 3609180), (260, 3248262), (270, 3127956), (312, 2706885), (324, 2606630), (351, 2406120), (360, 2345967), (390, 2165508), (405, 2085304), (468, 1804590), (520, 1624131), (540, 1563978), (585, 1443672), (648, 1303315), (702, 1203060), (780, 1082754), (810, 1042652), (936, 902295), (1053, 802040), (1080, 781989), (1170, 721836), (1404, 601530), (1560, 541377), (1620, 521326), (1755, 481224), (2106, 401020), (2340, 360918), (2808, 300765), (3240, 260663), (3510, 240612), (4212, 200510), (4680, 180459), (5265, 160408), (7020, 120306), (8424, 100255), (10530, 80204), (14040, 60153), (20051, 42120), (21060, 40102)]