315747360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7611

約数の個数: 144

約数和(自身を含む): 1114790040

約数和(自身を除く): 799042680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 7561, 8352, 10440, 13920, 15122, 20880, 22683, 30244, 37805, 41760, 45366, 60488, 68049, 75610, 90732, 113415, 120976, 136098, 151220, 181464, 219269, 226830, 241952, 272196, 302440, 340245, 362928, 438538, 453660, 544392, 604880, 657807, 680490, 725856, 877076, 907320, 1088784, 1096345, 1209760, 1315614, 1360980, 1754152, 1814640, 1973421, 2177568, 2192690, 2631228, 2721960, 3289035, 3508304, 3629280, 3946842, 4385380, 5262456, 5443920, 6578070, 7016608, 7893684, 8770760, 9867105, 10524912, 10887840, 13156140, 15787368, 17541520, 19734210, 21049824, 26312280, 31574736, 35083040, 39468420, 52624560, 63149472, 78936840, 105249120, 157873680, 315747360]

約数ペア:

[(1, 315747360), (2, 157873680), (3, 105249120), (4, 78936840), (5, 63149472), (6, 52624560), (8, 39468420), (9, 35083040), (10, 31574736), (12, 26312280), (15, 21049824), (16, 19734210), (18, 17541520), (20, 15787368), (24, 13156140), (29, 10887840), (30, 10524912), (32, 9867105), (36, 8770760), (40, 7893684), (45, 7016608), (48, 6578070), (58, 5443920), (60, 5262456), (72, 4385380), (80, 3946842), (87, 3629280), (90, 3508304), (96, 3289035), (116, 2721960), (120, 2631228), (144, 2192690), (145, 2177568), (160, 1973421), (174, 1814640), (180, 1754152), (232, 1360980), (240, 1315614), (261, 1209760), (288, 1096345), (290, 1088784), (348, 907320), (360, 877076), (435, 725856), (464, 680490), (480, 657807), (522, 604880), (580, 544392), (696, 453660), (720, 438538), (870, 362928), (928, 340245), (1044, 302440), (1160, 272196), (1305, 241952), (1392, 226830), (1440, 219269), (1740, 181464), (2088, 151220), (2320, 136098), (2610, 120976), (2784, 113415), (3480, 90732), (4176, 75610), (4640, 68049), (5220, 60488), (6960, 45366), (7561, 41760), (8352, 37805), (10440, 30244), (13920, 22683), (15122, 20880)]