122137920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42409}}^1$

素因数の和:42432

約数の個数: 84

約数和(自身を含む): 420113460

約数和(自身を除く): 297975540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42409, 84818, 127227, 169636, 212045, 254454, 339272, 381681, 424090, 508908, 636135, 678544, 763362, 848180, 1017816, 1272270, 1357088, 1526724, 1696360, 1908405, 2035632, 2544540, 2714176, 3053448, 3392720, 3816810, 4071264, 5089080, 6106896, 6785440, 7633620, 8142528, 10178160, 12213792, 13570880, 15267240, 20356320, 24427584, 30534480, 40712640, 61068960, 122137920]

約数ペア:

[(1, 122137920), (2, 61068960), (3, 40712640), (4, 30534480), (5, 24427584), (6, 20356320), (8, 15267240), (9, 13570880), (10, 12213792), (12, 10178160), (15, 8142528), (16, 7633620), (18, 6785440), (20, 6106896), (24, 5089080), (30, 4071264), (32, 3816810), (36, 3392720), (40, 3053448), (45, 2714176), (48, 2544540), (60, 2035632), (64, 1908405), (72, 1696360), (80, 1526724), (90, 1357088), (96, 1272270), (120, 1017816), (144, 848180), (160, 763362), (180, 678544), (192, 636135), (240, 508908), (288, 424090), (320, 381681), (360, 339272), (480, 254454), (576, 212045), (720, 169636), (960, 127227), (1440, 84818), (2880, 42409)]