2977675920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142609}}^1$

素因数の和:142657

約数の個数: 120

約数和(自身を含む): 10344929400

約数和(自身を除く): 7367253480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 142609, 285218, 427827, 570436, 713045, 855654, 1140872, 1283481, 1426090, 1711308, 2139135, 2281744, 2566962, 2852180, 3422616, 4135661, 4278270, 5133924, 5704360, 6417405, 6845232, 8271322, 8556540, 10267848, 11408720, 12406983, 12834810, 16542644, 17113080, 20535696, 20678305, 24813966, 25669620, 33085288, 34226160, 37220949, 41356610, 49627932, 51339240, 62034915, 66170576, 74441898, 82713220, 99255864, 102678480, 124069830, 148883796, 165426440, 186104745, 198511728, 248139660, 297767592, 330852880, 372209490, 496279320, 595535184, 744418980, 992558640, 1488837960, 2977675920]

約数ペア:

[(1, 2977675920), (2, 1488837960), (3, 992558640), (4, 744418980), (5, 595535184), (6, 496279320), (8, 372209490), (9, 330852880), (10, 297767592), (12, 248139660), (15, 198511728), (16, 186104745), (18, 165426440), (20, 148883796), (24, 124069830), (29, 102678480), (30, 99255864), (36, 82713220), (40, 74441898), (45, 66170576), (48, 62034915), (58, 51339240), (60, 49627932), (72, 41356610), (80, 37220949), (87, 34226160), (90, 33085288), (116, 25669620), (120, 24813966), (144, 20678305), (145, 20535696), (174, 17113080), (180, 16542644), (232, 12834810), (240, 12406983), (261, 11408720), (290, 10267848), (348, 8556540), (360, 8271322), (435, 6845232), (464, 6417405), (522, 5704360), (580, 5133924), (696, 4278270), (720, 4135661), (870, 3422616), (1044, 2852180), (1160, 2566962), (1305, 2281744), (1392, 2139135), (1740, 1711308), (2088, 1426090), (2320, 1283481), (2610, 1140872), (3480, 855654), (4176, 713045), (5220, 570436), (6960, 427827), (10440, 285218), (20880, 142609)]