120025440

素因数分解:

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

素因数の和:4941

約数の個数: 144

約数和(自身を含む): 433768608

約数和(自身を除く): 313743168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 4903, 6120, 8160, 9806, 12240, 14709, 19612, 24480, 24515, 29418, 39224, 44127, 49030, 58836, 73545, 78448, 83351, 88254, 98060, 117672, 147090, 156896, 166702, 176508, 196120, 220635, 235344, 250053, 294180, 333404, 353016, 392240, 416755, 441270, 470688, 500106, 588360, 666808, 706032, 750159, 784480, 833510, 882540, 1000212, 1176720, 1250265, 1333616, 1412064, 1500318, 1667020, 1765080, 2000424, 2353440, 2500530, 2667232, 3000636, 3334040, 3530160, 3750795, 4000848, 5001060, 6001272, 6668080, 7060320, 7501590, 8001696, 10002120, 12002544, 13336160, 15003180, 20004240, 24005088, 30006360, 40008480, 60012720, 120025440]

約数ペア:

[(1, 120025440), (2, 60012720), (3, 40008480), (4, 30006360), (5, 24005088), (6, 20004240), (8, 15003180), (9, 13336160), (10, 12002544), (12, 10002120), (15, 8001696), (16, 7501590), (17, 7060320), (18, 6668080), (20, 6001272), (24, 5001060), (30, 4000848), (32, 3750795), (34, 3530160), (36, 3334040), (40, 3000636), (45, 2667232), (48, 2500530), (51, 2353440), (60, 2000424), (68, 1765080), (72, 1667020), (80, 1500318), (85, 1412064), (90, 1333616), (96, 1250265), (102, 1176720), (120, 1000212), (136, 882540), (144, 833510), (153, 784480), (160, 750159), (170, 706032), (180, 666808), (204, 588360), (240, 500106), (255, 470688), (272, 441270), (288, 416755), (306, 392240), (340, 353016), (360, 333404), (408, 294180), (480, 250053), (510, 235344), (544, 220635), (612, 196120), (680, 176508), (720, 166702), (765, 156896), (816, 147090), (1020, 117672), (1224, 98060), (1360, 88254), (1440, 83351), (1530, 78448), (1632, 73545), (2040, 58836), (2448, 49030), (2720, 44127), (3060, 39224), (4080, 29418), (4896, 24515), (4903, 24480), (6120, 19612), (8160, 14709), (9806, 12240)]