39957480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6563

約数の個数: 96

約数和(自身を含む): 137521800

約数和(自身を除く): 97564320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 6529, 13058, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 110993, 117522, 130580, 156696, 195870, 221986, 235044, 261160, 293805, 332979, 391740, 443972, 470088, 554965, 587610, 665958, 783480, 887944, 998937, 1109930, 1175220, 1331916, 1664895, 1997874, 2219860, 2350440, 2663832, 3329790, 3995748, 4439720, 4994685, 6659580, 7991496, 9989370, 13319160, 19978740, 39957480]

約数ペア:

[(1, 39957480), (2, 19978740), (3, 13319160), (4, 9989370), (5, 7991496), (6, 6659580), (8, 4994685), (9, 4439720), (10, 3995748), (12, 3329790), (15, 2663832), (17, 2350440), (18, 2219860), (20, 1997874), (24, 1664895), (30, 1331916), (34, 1175220), (36, 1109930), (40, 998937), (45, 887944), (51, 783480), (60, 665958), (68, 587610), (72, 554965), (85, 470088), (90, 443972), (102, 391740), (120, 332979), (136, 293805), (153, 261160), (170, 235044), (180, 221986), (204, 195870), (255, 156696), (306, 130580), (340, 117522), (360, 110993), (408, 97935), (510, 78348), (612, 65290), (680, 58761), (765, 52232), (1020, 39174), (1224, 32645), (1530, 26116), (2040, 19587), (3060, 13058), (6120, 6529)]