2485080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 160

約数和(自身を含む): 9147600

約数和(自身を除く): 6662520

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, 59, 60, 65, 72, 78, 81, 90, 104, 108, 117, 118, 120, 130, 135, 156, 162, 177, 180, 195, 216, 234, 236, 260, 270, 295, 312, 324, 351, 354, 360, 390, 405, 468, 472, 520, 531, 540, 585, 590, 648, 702, 708, 767, 780, 810, 885, 936, 1053, 1062, 1080, 1170, 1180, 1404, 1416, 1534, 1560, 1593, 1620, 1755, 1770, 2106, 2124, 2301, 2340, 2360, 2655, 2808, 3068, 3186, 3240, 3510, 3540, 3835, 4212, 4248, 4602, 4680, 4779, 5265, 5310, 6136, 6372, 6903, 7020, 7080, 7670, 7965, 8424, 9204, 9558, 10530, 10620, 11505, 12744, 13806, 14040, 15340, 15930, 18408, 19116, 20709, 21060, 21240, 23010, 23895, 27612, 30680, 31860, 34515, 38232, 41418, 42120, 46020, 47790, 55224, 62127, 63720, 69030, 82836, 92040, 95580, 103545, 124254, 138060, 165672, 191160, 207090, 248508, 276120, 310635, 414180, 497016, 621270, 828360, 1242540, 2485080]

約数ペア:

[(1, 2485080), (2, 1242540), (3, 828360), (4, 621270), (5, 497016), (6, 414180), (8, 310635), (9, 276120), (10, 248508), (12, 207090), (13, 191160), (15, 165672), (18, 138060), (20, 124254), (24, 103545), (26, 95580), (27, 92040), (30, 82836), (36, 69030), (39, 63720), (40, 62127), (45, 55224), (52, 47790), (54, 46020), (59, 42120), (60, 41418), (65, 38232), (72, 34515), (78, 31860), (81, 30680), (90, 27612), (104, 23895), (108, 23010), (117, 21240), (118, 21060), (120, 20709), (130, 19116), (135, 18408), (156, 15930), (162, 15340), (177, 14040), (180, 13806), (195, 12744), (216, 11505), (234, 10620), (236, 10530), (260, 9558), (270, 9204), (295, 8424), (312, 7965), (324, 7670), (351, 7080), (354, 7020), (360, 6903), (390, 6372), (405, 6136), (468, 5310), (472, 5265), (520, 4779), (531, 4680), (540, 4602), (585, 4248), (590, 4212), (648, 3835), (702, 3540), (708, 3510), (767, 3240), (780, 3186), (810, 3068), (885, 2808), (936, 2655), (1053, 2360), (1062, 2340), (1080, 2301), (1170, 2124), (1180, 2106), (1404, 1770), (1416, 1755), (1534, 1620), (1560, 1593)]