55239120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 120

約数和(自身を含む): 196467336

約数和(自身を除く): 141228216

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, 4513, 6120, 9026, 12240, 13539, 18052, 22565, 27078, 36104, 40617, 45130, 54156, 67695, 72208, 76721, 81234, 90260, 108312, 135390, 153442, 162468, 180520, 203085, 216624, 230163, 270780, 306884, 324936, 361040, 383605, 406170, 460326, 541560, 613768, 649872, 690489, 767210, 812340, 920652, 1083120, 1150815, 1227536, 1380978, 1534420, 1624680, 1841304, 2301630, 2761956, 3068840, 3249360, 3452445, 3682608, 4603260, 5523912, 6137680, 6904890, 9206520, 11047824, 13809780, 18413040, 27619560, 55239120]

約数ペア:

[(1, 55239120), (2, 27619560), (3, 18413040), (4, 13809780), (5, 11047824), (6, 9206520), (8, 6904890), (9, 6137680), (10, 5523912), (12, 4603260), (15, 3682608), (16, 3452445), (17, 3249360), (18, 3068840), (20, 2761956), (24, 2301630), (30, 1841304), (34, 1624680), (36, 1534420), (40, 1380978), (45, 1227536), (48, 1150815), (51, 1083120), (60, 920652), (68, 812340), (72, 767210), (80, 690489), (85, 649872), (90, 613768), (102, 541560), (120, 460326), (136, 406170), (144, 383605), (153, 361040), (170, 324936), (180, 306884), (204, 270780), (240, 230163), (255, 216624), (272, 203085), (306, 180520), (340, 162468), (360, 153442), (408, 135390), (510, 108312), (612, 90260), (680, 81234), (720, 76721), (765, 72208), (816, 67695), (1020, 54156), (1224, 45130), (1360, 40617), (1530, 36104), (2040, 27078), (2448, 22565), (3060, 18052), (4080, 13539), (4513, 12240), (6120, 9026)]