8376240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 27507168

約数和(自身を除く): 19130928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2053, 4080, 4106, 6159, 8212, 10265, 12318, 16424, 20530, 24636, 30795, 32848, 34901, 41060, 49272, 61590, 69802, 82120, 98544, 104703, 123180, 139604, 164240, 174505, 209406, 246360, 279208, 349010, 418812, 492720, 523515, 558416, 698020, 837624, 1047030, 1396040, 1675248, 2094060, 2792080, 4188120, 8376240]

約数ペア:

[(1, 8376240), (2, 4188120), (3, 2792080), (4, 2094060), (5, 1675248), (6, 1396040), (8, 1047030), (10, 837624), (12, 698020), (15, 558416), (16, 523515), (17, 492720), (20, 418812), (24, 349010), (30, 279208), (34, 246360), (40, 209406), (48, 174505), (51, 164240), (60, 139604), (68, 123180), (80, 104703), (85, 98544), (102, 82120), (120, 69802), (136, 61590), (170, 49272), (204, 41060), (240, 34901), (255, 32848), (272, 30795), (340, 24636), (408, 20530), (510, 16424), (680, 12318), (816, 10265), (1020, 8212), (1360, 6159), (2040, 4106), (2053, 4080)]