4817640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 15220800

約数和(自身を除く): 10403160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2113, 2280, 4226, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 31695, 40147, 42260, 50712, 63390, 80294, 84520, 120441, 126780, 160588, 200735, 240882, 253560, 321176, 401470, 481764, 602205, 802940, 963528, 1204410, 1605880, 2408820, 4817640]

約数ペア:

[(1, 4817640), (2, 2408820), (3, 1605880), (4, 1204410), (5, 963528), (6, 802940), (8, 602205), (10, 481764), (12, 401470), (15, 321176), (19, 253560), (20, 240882), (24, 200735), (30, 160588), (38, 126780), (40, 120441), (57, 84520), (60, 80294), (76, 63390), (95, 50712), (114, 42260), (120, 40147), (152, 31695), (190, 25356), (228, 21130), (285, 16904), (380, 12678), (456, 10565), (570, 8452), (760, 6339), (1140, 4226), (2113, 2280)]