12220320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3662

約数の個数: 96

約数和(自身を含む): 44005248

約数和(自身を除く): 31784928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3637, 7274, 10911, 14548, 18185, 21822, 25459, 29096, 36370, 43644, 50918, 54555, 58192, 72740, 76377, 87288, 101836, 109110, 116384, 127295, 145480, 152754, 174576, 203672, 218220, 254590, 290960, 305508, 349152, 381885, 407344, 436440, 509180, 581920, 611016, 763770, 814688, 872880, 1018360, 1222032, 1527540, 1745760, 2036720, 2444064, 3055080, 4073440, 6110160, 12220320]

約数ペア:

[(1, 12220320), (2, 6110160), (3, 4073440), (4, 3055080), (5, 2444064), (6, 2036720), (7, 1745760), (8, 1527540), (10, 1222032), (12, 1018360), (14, 872880), (15, 814688), (16, 763770), (20, 611016), (21, 581920), (24, 509180), (28, 436440), (30, 407344), (32, 381885), (35, 349152), (40, 305508), (42, 290960), (48, 254590), (56, 218220), (60, 203672), (70, 174576), (80, 152754), (84, 145480), (96, 127295), (105, 116384), (112, 109110), (120, 101836), (140, 87288), (160, 76377), (168, 72740), (210, 58192), (224, 54555), (240, 50918), (280, 43644), (336, 36370), (420, 29096), (480, 25459), (560, 21822), (672, 18185), (840, 14548), (1120, 10911), (1680, 7274), (3360, 3637)]