608255960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 1541030400

約数和(自身を除く): 932774440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 97, 104, 124, 130, 155, 194, 248, 260, 310, 388, 389, 403, 485, 520, 620, 776, 778, 806, 970, 1240, 1261, 1556, 1612, 1940, 1945, 2015, 2522, 3007, 3112, 3224, 3880, 3890, 4030, 5044, 5057, 6014, 6305, 7780, 8060, 10088, 10114, 12028, 12059, 12610, 15035, 15560, 16120, 20228, 24056, 24118, 25220, 25285, 30070, 37733, 39091, 40456, 48236, 50440, 50570, 60140, 60295, 75466, 78182, 96472, 101140, 120280, 120590, 150932, 156364, 156767, 188665, 195455, 202280, 241180, 301864, 312728, 313534, 377330, 390910, 482360, 490529, 627068, 754660, 781820, 783835, 981058, 1169723, 1254136, 1509320, 1563640, 1567670, 1962116, 2339446, 2452645, 3135340, 3924232, 4678892, 4905290, 5848615, 6270680, 9357784, 9810580, 11697230, 15206399, 19621160, 23394460, 30412798, 46788920, 60825596, 76031995, 121651192, 152063990, 304127980, 608255960]

約数ペア:

[(1, 608255960), (2, 304127980), (4, 152063990), (5, 121651192), (8, 76031995), (10, 60825596), (13, 46788920), (20, 30412798), (26, 23394460), (31, 19621160), (40, 15206399), (52, 11697230), (62, 9810580), (65, 9357784), (97, 6270680), (104, 5848615), (124, 4905290), (130, 4678892), (155, 3924232), (194, 3135340), (248, 2452645), (260, 2339446), (310, 1962116), (388, 1567670), (389, 1563640), (403, 1509320), (485, 1254136), (520, 1169723), (620, 981058), (776, 783835), (778, 781820), (806, 754660), (970, 627068), (1240, 490529), (1261, 482360), (1556, 390910), (1612, 377330), (1940, 313534), (1945, 312728), (2015, 301864), (2522, 241180), (3007, 202280), (3112, 195455), (3224, 188665), (3880, 156767), (3890, 156364), (4030, 150932), (5044, 120590), (5057, 120280), (6014, 101140), (6305, 96472), (7780, 78182), (8060, 75466), (10088, 60295), (10114, 60140), (12028, 50570), (12059, 50440), (12610, 48236), (15035, 40456), (15560, 39091), (16120, 37733), (20228, 30070), (24056, 25285), (24118, 25220)]