79914960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6565

約数の個数: 120

約数和(自身を含む): 284211720

約数和(自身を除く): 204296760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6529, 12240, 13058, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 104464, 110993, 117522, 130580, 156696, 195870, 221986, 235044, 261160, 293805, 313392, 332979, 391740, 443972, 470088, 522320, 554965, 587610, 665958, 783480, 887944, 940176, 998937, 1109930, 1175220, 1331916, 1566960, 1664895, 1775888, 1997874, 2219860, 2350440, 2663832, 3329790, 3995748, 4439720, 4700880, 4994685, 5327664, 6659580, 7991496, 8879440, 9989370, 13319160, 15982992, 19978740, 26638320, 39957480, 79914960]

約数ペア:

[(1, 79914960), (2, 39957480), (3, 26638320), (4, 19978740), (5, 15982992), (6, 13319160), (8, 9989370), (9, 8879440), (10, 7991496), (12, 6659580), (15, 5327664), (16, 4994685), (17, 4700880), (18, 4439720), (20, 3995748), (24, 3329790), (30, 2663832), (34, 2350440), (36, 2219860), (40, 1997874), (45, 1775888), (48, 1664895), (51, 1566960), (60, 1331916), (68, 1175220), (72, 1109930), (80, 998937), (85, 940176), (90, 887944), (102, 783480), (120, 665958), (136, 587610), (144, 554965), (153, 522320), (170, 470088), (180, 443972), (204, 391740), (240, 332979), (255, 313392), (272, 293805), (306, 261160), (340, 235044), (360, 221986), (408, 195870), (510, 156696), (612, 130580), (680, 117522), (720, 110993), (765, 104464), (816, 97935), (1020, 78348), (1224, 65290), (1360, 58761), (1530, 52232), (2040, 39174), (2448, 32645), (3060, 26116), (4080, 19587), (6120, 13058), (6529, 12240)]