427306560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26183}}^1$

素因数の和:26220

約数の個数: 112

約数和(自身を含む): 1436558976

約数和(自身を除く): 1009252416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 26183, 52366, 78549, 104732, 130915, 157098, 209464, 261830, 314196, 392745, 418928, 445111, 523660, 628392, 785490, 837856, 890222, 1047320, 1256784, 1335333, 1570980, 1675712, 1780444, 2094640, 2225555, 2513568, 2670666, 3141960, 3560888, 4189280, 4451110, 5027136, 5341332, 6283920, 6676665, 7121776, 8378560, 8902220, 10682664, 12567840, 13353330, 14243552, 17804440, 21365328, 25135680, 26706660, 28487104, 35608880, 42730656, 53413320, 71217760, 85461312, 106826640, 142435520, 213653280, 427306560]

約数ペア:

[(1, 427306560), (2, 213653280), (3, 142435520), (4, 106826640), (5, 85461312), (6, 71217760), (8, 53413320), (10, 42730656), (12, 35608880), (15, 28487104), (16, 26706660), (17, 25135680), (20, 21365328), (24, 17804440), (30, 14243552), (32, 13353330), (34, 12567840), (40, 10682664), (48, 8902220), (51, 8378560), (60, 7121776), (64, 6676665), (68, 6283920), (80, 5341332), (85, 5027136), (96, 4451110), (102, 4189280), (120, 3560888), (136, 3141960), (160, 2670666), (170, 2513568), (192, 2225555), (204, 2094640), (240, 1780444), (255, 1675712), (272, 1570980), (320, 1335333), (340, 1256784), (408, 1047320), (480, 890222), (510, 837856), (544, 785490), (680, 628392), (816, 523660), (960, 445111), (1020, 418928), (1088, 392745), (1360, 314196), (1632, 261830), (2040, 209464), (2720, 157098), (3264, 130915), (4080, 104732), (5440, 78549), (8160, 52366), (16320, 26183)]