2008786320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8971}}^1$

素因数の和:9301

約数の個数: 120

約数和(自身を含む): 6768620352

約数和(自身を除く): 4759834032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 4976, 5598, 6220, 7464, 8971, 9330, 11196, 12440, 13995, 14928, 17942, 18660, 22392, 24880, 26913, 27990, 35884, 37320, 44784, 44855, 53826, 55980, 71768, 74640, 80739, 89710, 107652, 111960, 134565, 143536, 161478, 179420, 215304, 223920, 269130, 322956, 358840, 403695, 430608, 538260, 645912, 717680, 807390, 1076520, 1291824, 1614780, 2153040, 2789981, 3229560, 5579962, 6459120, 8369943, 11159924, 13949905, 16739886, 22319848, 25109829, 27899810, 33479772, 41849715, 44639696, 50219658, 55799620, 66959544, 83699430, 100439316, 111599240, 125549145, 133919088, 167398860, 200878632, 223198480, 251098290, 334797720, 401757264, 502196580, 669595440, 1004393160, 2008786320]

約数ペア:

[(1, 2008786320), (2, 1004393160), (3, 669595440), (4, 502196580), (5, 401757264), (6, 334797720), (8, 251098290), (9, 223198480), (10, 200878632), (12, 167398860), (15, 133919088), (16, 125549145), (18, 111599240), (20, 100439316), (24, 83699430), (30, 66959544), (36, 55799620), (40, 50219658), (45, 44639696), (48, 41849715), (60, 33479772), (72, 27899810), (80, 25109829), (90, 22319848), (120, 16739886), (144, 13949905), (180, 11159924), (240, 8369943), (311, 6459120), (360, 5579962), (622, 3229560), (720, 2789981), (933, 2153040), (1244, 1614780), (1555, 1291824), (1866, 1076520), (2488, 807390), (2799, 717680), (3110, 645912), (3732, 538260), (4665, 430608), (4976, 403695), (5598, 358840), (6220, 322956), (7464, 269130), (8971, 223920), (9330, 215304), (11196, 179420), (12440, 161478), (13995, 143536), (14928, 134565), (17942, 111960), (18660, 107652), (22392, 89710), (24880, 80739), (26913, 74640), (27990, 71768), (35884, 55980), (37320, 53826), (44784, 44855)]