76485720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37493}}^1$

素因数の和:37524

約数の個数: 64

約数和(自身を含む): 242961120

約数和(自身を除く): 166475400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 37493, 74986, 112479, 149972, 187465, 224958, 299944, 374930, 449916, 562395, 637381, 749860, 899832, 1124790, 1274762, 1499720, 1912143, 2249580, 2549524, 3186905, 3824286, 4499160, 5099048, 6373810, 7648572, 9560715, 12747620, 15297144, 19121430, 25495240, 38242860, 76485720]

約数ペア:

[(1, 76485720), (2, 38242860), (3, 25495240), (4, 19121430), (5, 15297144), (6, 12747620), (8, 9560715), (10, 7648572), (12, 6373810), (15, 5099048), (17, 4499160), (20, 3824286), (24, 3186905), (30, 2549524), (34, 2249580), (40, 1912143), (51, 1499720), (60, 1274762), (68, 1124790), (85, 899832), (102, 749860), (120, 637381), (136, 562395), (170, 449916), (204, 374930), (255, 299944), (340, 224958), (408, 187465), (510, 149972), (680, 112479), (1020, 74986), (2040, 37493)]