270282180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20809

約数の個数: 96

約数和(自身を含む): 892846080

約数和(自身を除く): 622563900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 20759, 41518, 62277, 83036, 103795, 124554, 145313, 207590, 249108, 290626, 311385, 415180, 435939, 581252, 622770, 643529, 726565, 871878, 1245540, 1287058, 1453130, 1743756, 1930587, 2179695, 2574116, 2906260, 3217645, 3861174, 4359390, 4504703, 6435290, 7722348, 8718780, 9009406, 9652935, 12870580, 13514109, 18018812, 19305870, 22523515, 27028218, 38611740, 45047030, 54056436, 67570545, 90094060, 135141090, 270282180]

約数ペア:

[(1, 270282180), (2, 135141090), (3, 90094060), (4, 67570545), (5, 54056436), (6, 45047030), (7, 38611740), (10, 27028218), (12, 22523515), (14, 19305870), (15, 18018812), (20, 13514109), (21, 12870580), (28, 9652935), (30, 9009406), (31, 8718780), (35, 7722348), (42, 6435290), (60, 4504703), (62, 4359390), (70, 3861174), (84, 3217645), (93, 2906260), (105, 2574116), (124, 2179695), (140, 1930587), (155, 1743756), (186, 1453130), (210, 1287058), (217, 1245540), (310, 871878), (372, 726565), (420, 643529), (434, 622770), (465, 581252), (620, 435939), (651, 415180), (868, 311385), (930, 290626), (1085, 249108), (1302, 207590), (1860, 145313), (2170, 124554), (2604, 103795), (3255, 83036), (4340, 62277), (6510, 41518), (13020, 20759)]