123301920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{36697}}^1$

素因数の和:36722

約数の個数: 96

約数和(自身を含む): 443899008

約数和(自身を除く): 320597088

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, 36697, 73394, 110091, 146788, 183485, 220182, 256879, 293576, 366970, 440364, 513758, 550455, 587152, 733940, 770637, 880728, 1027516, 1100910, 1174304, 1284395, 1467880, 1541274, 1761456, 2055032, 2201820, 2568790, 2935760, 3082548, 3522912, 3853185, 4110064, 4403640, 5137580, 5871520, 6165096, 7706370, 8220128, 8807280, 10275160, 12330192, 15412740, 17614560, 20550320, 24660384, 30825480, 41100640, 61650960, 123301920]

約数ペア:

[(1, 123301920), (2, 61650960), (3, 41100640), (4, 30825480), (5, 24660384), (6, 20550320), (7, 17614560), (8, 15412740), (10, 12330192), (12, 10275160), (14, 8807280), (15, 8220128), (16, 7706370), (20, 6165096), (21, 5871520), (24, 5137580), (28, 4403640), (30, 4110064), (32, 3853185), (35, 3522912), (40, 3082548), (42, 2935760), (48, 2568790), (56, 2201820), (60, 2055032), (70, 1761456), (80, 1541274), (84, 1467880), (96, 1284395), (105, 1174304), (112, 1100910), (120, 1027516), (140, 880728), (160, 770637), (168, 733940), (210, 587152), (224, 550455), (240, 513758), (280, 440364), (336, 366970), (420, 293576), (480, 256879), (560, 220182), (672, 183485), (840, 146788), (1120, 110091), (1680, 73394), (3360, 36697)]