204216240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50053}}^1$

素因数の和:50086

約数の個数: 80

約数和(自身を含む): 670323168

約数和(自身を除く): 466106928

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, 4080, 50053, 100106, 150159, 200212, 250265, 300318, 400424, 500530, 600636, 750795, 800848, 850901, 1001060, 1201272, 1501590, 1701802, 2002120, 2402544, 2552703, 3003180, 3403604, 4004240, 4254505, 5105406, 6006360, 6807208, 8509010, 10210812, 12012720, 12763515, 13614416, 17018020, 20421624, 25527030, 34036040, 40843248, 51054060, 68072080, 102108120, 204216240]

約数ペア:

[(1, 204216240), (2, 102108120), (3, 68072080), (4, 51054060), (5, 40843248), (6, 34036040), (8, 25527030), (10, 20421624), (12, 17018020), (15, 13614416), (16, 12763515), (17, 12012720), (20, 10210812), (24, 8509010), (30, 6807208), (34, 6006360), (40, 5105406), (48, 4254505), (51, 4004240), (60, 3403604), (68, 3003180), (80, 2552703), (85, 2402544), (102, 2002120), (120, 1701802), (136, 1501590), (170, 1201272), (204, 1001060), (240, 850901), (255, 800848), (272, 750795), (340, 600636), (408, 500530), (510, 400424), (680, 300318), (816, 250265), (1020, 200212), (1360, 150159), (2040, 100106), (4080, 50053)]