180038160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4942

約数の個数: 160

約数和(自身を含む): 656743680

約数和(自身を除く): 476705520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 4903, 6120, 7344, 9180, 9806, 12240, 14709, 18360, 19612, 24515, 29418, 36720, 39224, 44127, 49030, 58836, 73545, 78448, 83351, 88254, 98060, 117672, 132381, 147090, 166702, 176508, 196120, 220635, 235344, 250053, 264762, 294180, 333404, 353016, 392240, 416755, 441270, 500106, 529524, 588360, 661905, 666808, 706032, 750159, 833510, 882540, 1000212, 1059048, 1176720, 1250265, 1323810, 1333616, 1500318, 1667020, 1765080, 2000424, 2118096, 2250477, 2500530, 2647620, 3000636, 3334040, 3530160, 3750795, 4000848, 4500954, 5001060, 5295240, 6001272, 6668080, 7501590, 9001908, 10002120, 10590480, 11252385, 12002544, 15003180, 18003816, 20004240, 22504770, 30006360, 36007632, 45009540, 60012720, 90019080, 180038160]

約数ペア:

[(1, 180038160), (2, 90019080), (3, 60012720), (4, 45009540), (5, 36007632), (6, 30006360), (8, 22504770), (9, 20004240), (10, 18003816), (12, 15003180), (15, 12002544), (16, 11252385), (17, 10590480), (18, 10002120), (20, 9001908), (24, 7501590), (27, 6668080), (30, 6001272), (34, 5295240), (36, 5001060), (40, 4500954), (45, 4000848), (48, 3750795), (51, 3530160), (54, 3334040), (60, 3000636), (68, 2647620), (72, 2500530), (80, 2250477), (85, 2118096), (90, 2000424), (102, 1765080), (108, 1667020), (120, 1500318), (135, 1333616), (136, 1323810), (144, 1250265), (153, 1176720), (170, 1059048), (180, 1000212), (204, 882540), (216, 833510), (240, 750159), (255, 706032), (270, 666808), (272, 661905), (306, 588360), (340, 529524), (360, 500106), (408, 441270), (432, 416755), (459, 392240), (510, 353016), (540, 333404), (612, 294180), (680, 264762), (720, 250053), (765, 235344), (816, 220635), (918, 196120), (1020, 176508), (1080, 166702), (1224, 147090), (1360, 132381), (1530, 117672), (1836, 98060), (2040, 88254), (2160, 83351), (2295, 78448), (2448, 73545), (3060, 58836), (3672, 49030), (4080, 44127), (4590, 39224), (4903, 36720), (6120, 29418), (7344, 24515), (9180, 19612), (9806, 18360), (12240, 14709)]