425203920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4081

約数の個数: 120

約数和(自身を含む): 1437800832

約数和(自身を除く): 1012596912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 3911, 4530, 5436, 6040, 6795, 7248, 7822, 9060, 10872, 11733, 12080, 13590, 15644, 18120, 19555, 21744, 23466, 27180, 31288, 35199, 36240, 39110, 46932, 54360, 58665, 62576, 70398, 78220, 93864, 108720, 117330, 140796, 156440, 175995, 187728, 234660, 281592, 312880, 351990, 469320, 563184, 590561, 703980, 938640, 1181122, 1407960, 1771683, 2362244, 2815920, 2952805, 3543366, 4724488, 5315049, 5905610, 7086732, 8858415, 9448976, 10630098, 11811220, 14173464, 17716830, 21260196, 23622440, 26575245, 28346928, 35433660, 42520392, 47244880, 53150490, 70867320, 85040784, 106300980, 141734640, 212601960, 425203920]

約数ペア:

[(1, 425203920), (2, 212601960), (3, 141734640), (4, 106300980), (5, 85040784), (6, 70867320), (8, 53150490), (9, 47244880), (10, 42520392), (12, 35433660), (15, 28346928), (16, 26575245), (18, 23622440), (20, 21260196), (24, 17716830), (30, 14173464), (36, 11811220), (40, 10630098), (45, 9448976), (48, 8858415), (60, 7086732), (72, 5905610), (80, 5315049), (90, 4724488), (120, 3543366), (144, 2952805), (151, 2815920), (180, 2362244), (240, 1771683), (302, 1407960), (360, 1181122), (453, 938640), (604, 703980), (720, 590561), (755, 563184), (906, 469320), (1208, 351990), (1359, 312880), (1510, 281592), (1812, 234660), (2265, 187728), (2416, 175995), (2718, 156440), (3020, 140796), (3624, 117330), (3911, 108720), (4530, 93864), (5436, 78220), (6040, 70398), (6795, 62576), (7248, 58665), (7822, 54360), (9060, 46932), (10872, 39110), (11733, 36240), (12080, 35199), (13590, 31288), (15644, 27180), (18120, 23466), (19555, 21744)]