10212240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2536

約数の個数: 80

約数和(自身を含む): 33533568

約数和(自身を除く): 23321328

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, 2503, 4080, 5006, 7509, 10012, 12515, 15018, 20024, 25030, 30036, 37545, 40048, 42551, 50060, 60072, 75090, 85102, 100120, 120144, 127653, 150180, 170204, 200240, 212755, 255306, 300360, 340408, 425510, 510612, 600720, 638265, 680816, 851020, 1021224, 1276530, 1702040, 2042448, 2553060, 3404080, 5106120, 10212240]

約数ペア:

[(1, 10212240), (2, 5106120), (3, 3404080), (4, 2553060), (5, 2042448), (6, 1702040), (8, 1276530), (10, 1021224), (12, 851020), (15, 680816), (16, 638265), (17, 600720), (20, 510612), (24, 425510), (30, 340408), (34, 300360), (40, 255306), (48, 212755), (51, 200240), (60, 170204), (68, 150180), (80, 127653), (85, 120144), (102, 100120), (120, 85102), (136, 75090), (170, 60072), (204, 50060), (240, 42551), (255, 40048), (272, 37545), (340, 30036), (408, 25030), (510, 20024), (680, 15018), (816, 12515), (1020, 10012), (1360, 7509), (2040, 5006), (2503, 4080)]