2580995520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28909}}^1$

素因数の和:28963

約数の個数: 168

約数和(自身を含む): 9164238720

約数和(自身を除く): 6583243200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 28909, 29760, 44640, 57818, 86727, 89280, 115636, 144545, 173454, 231272, 260181, 289090, 346908, 433635, 462544, 520362, 578180, 693816, 867270, 896179, 925088, 1040724, 1156360, 1300905, 1387632, 1734540, 1792358, 1850176, 2081448, 2312720, 2601810, 2688537, 2775264, 3469080, 3584716, 4162896, 4480895, 4625440, 5203620, 5377074, 5550528, 6938160, 7169432, 8065611, 8325792, 8961790, 9250880, 10407240, 10754148, 13442685, 13876320, 14338864, 16131222, 16651584, 17923580, 20814480, 21508296, 26885370, 27752640, 28677728, 32262444, 35847160, 40328055, 41628960, 43016592, 53770740, 57355456, 64524888, 71694320, 80656110, 83257920, 86033184, 107541480, 129049776, 143388640, 161312220, 172066368, 215082960, 258099552, 286777280, 322624440, 430165920, 516199104, 645248880, 860331840, 1290497760, 2580995520]

約数ペア:

[(1, 2580995520), (2, 1290497760), (3, 860331840), (4, 645248880), (5, 516199104), (6, 430165920), (8, 322624440), (9, 286777280), (10, 258099552), (12, 215082960), (15, 172066368), (16, 161312220), (18, 143388640), (20, 129049776), (24, 107541480), (30, 86033184), (31, 83257920), (32, 80656110), (36, 71694320), (40, 64524888), (45, 57355456), (48, 53770740), (60, 43016592), (62, 41628960), (64, 40328055), (72, 35847160), (80, 32262444), (90, 28677728), (93, 27752640), (96, 26885370), (120, 21508296), (124, 20814480), (144, 17923580), (155, 16651584), (160, 16131222), (180, 14338864), (186, 13876320), (192, 13442685), (240, 10754148), (248, 10407240), (279, 9250880), (288, 8961790), (310, 8325792), (320, 8065611), (360, 7169432), (372, 6938160), (465, 5550528), (480, 5377074), (496, 5203620), (558, 4625440), (576, 4480895), (620, 4162896), (720, 3584716), (744, 3469080), (930, 2775264), (960, 2688537), (992, 2601810), (1116, 2312720), (1240, 2081448), (1395, 1850176), (1440, 1792358), (1488, 1734540), (1860, 1387632), (1984, 1300905), (2232, 1156360), (2480, 1040724), (2790, 925088), (2880, 896179), (2976, 867270), (3720, 693816), (4464, 578180), (4960, 520362), (5580, 462544), (5952, 433635), (7440, 346908), (8928, 289090), (9920, 260181), (11160, 231272), (14880, 173454), (17856, 144545), (22320, 115636), (28909, 89280), (29760, 86727), (44640, 57818)]