446772720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2113}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 1387223712

約数和(自身を除く): 940450992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 881, 1762, 2113, 2643, 3524, 4226, 4405, 5286, 6339, 7048, 8452, 8810, 10565, 10572, 12678, 13215, 14096, 16904, 17620, 21130, 21144, 25356, 26430, 31695, 33808, 35240, 42260, 42288, 50712, 52860, 63390, 70480, 84520, 101424, 105720, 126780, 169040, 211440, 253560, 507120, 1861553, 3723106, 5584659, 7446212, 9307765, 11169318, 14892424, 18615530, 22338636, 27923295, 29784848, 37231060, 44677272, 55846590, 74462120, 89354544, 111693180, 148924240, 223386360, 446772720]

約数ペア:

[(1, 446772720), (2, 223386360), (3, 148924240), (4, 111693180), (5, 89354544), (6, 74462120), (8, 55846590), (10, 44677272), (12, 37231060), (15, 29784848), (16, 27923295), (20, 22338636), (24, 18615530), (30, 14892424), (40, 11169318), (48, 9307765), (60, 7446212), (80, 5584659), (120, 3723106), (240, 1861553), (881, 507120), (1762, 253560), (2113, 211440), (2643, 169040), (3524, 126780), (4226, 105720), (4405, 101424), (5286, 84520), (6339, 70480), (7048, 63390), (8452, 52860), (8810, 50712), (10565, 42288), (10572, 42260), (12678, 35240), (13215, 33808), (14096, 31695), (16904, 26430), (17620, 25356), (21130, 21144)]