145430880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43283}}^1$

素因数の和:43308

約数の個数: 96

約数和(自身を含む): 523563264

約数和(自身を除く): 378132384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 43283, 86566, 129849, 173132, 216415, 259698, 302981, 346264, 432830, 519396, 605962, 649245, 692528, 865660, 908943, 1038792, 1211924, 1298490, 1385056, 1514905, 1731320, 1817886, 2077584, 2423848, 2596980, 3029810, 3462640, 3635772, 4155168, 4544715, 4847696, 5193960, 6059620, 6925280, 7271544, 9089430, 9695392, 10387920, 12119240, 14543088, 18178860, 20775840, 24238480, 29086176, 36357720, 48476960, 72715440, 145430880]

約数ペア:

[(1, 145430880), (2, 72715440), (3, 48476960), (4, 36357720), (5, 29086176), (6, 24238480), (7, 20775840), (8, 18178860), (10, 14543088), (12, 12119240), (14, 10387920), (15, 9695392), (16, 9089430), (20, 7271544), (21, 6925280), (24, 6059620), (28, 5193960), (30, 4847696), (32, 4544715), (35, 4155168), (40, 3635772), (42, 3462640), (48, 3029810), (56, 2596980), (60, 2423848), (70, 2077584), (80, 1817886), (84, 1731320), (96, 1514905), (105, 1385056), (112, 1298490), (120, 1211924), (140, 1038792), (160, 908943), (168, 865660), (210, 692528), (224, 649245), (240, 605962), (280, 519396), (336, 432830), (420, 346264), (480, 302981), (560, 259698), (672, 216415), (840, 173132), (1120, 129849), (1680, 86566), (3360, 43283)]