4357920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 15700608

約数和(自身を除く): 11342688

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, 1297, 1680, 2594, 3360, 3891, 5188, 6485, 7782, 9079, 10376, 12970, 15564, 18158, 19455, 20752, 25940, 27237, 31128, 36316, 38910, 41504, 45395, 51880, 54474, 62256, 72632, 77820, 90790, 103760, 108948, 124512, 136185, 145264, 155640, 181580, 207520, 217896, 272370, 290528, 311280, 363160, 435792, 544740, 622560, 726320, 871584, 1089480, 1452640, 2178960, 4357920]

約数ペア:

[(1, 4357920), (2, 2178960), (3, 1452640), (4, 1089480), (5, 871584), (6, 726320), (7, 622560), (8, 544740), (10, 435792), (12, 363160), (14, 311280), (15, 290528), (16, 272370), (20, 217896), (21, 207520), (24, 181580), (28, 155640), (30, 145264), (32, 136185), (35, 124512), (40, 108948), (42, 103760), (48, 90790), (56, 77820), (60, 72632), (70, 62256), (80, 54474), (84, 51880), (96, 45395), (105, 41504), (112, 38910), (120, 36316), (140, 31128), (160, 27237), (168, 25940), (210, 20752), (224, 19455), (240, 18158), (280, 15564), (336, 12970), (420, 10376), (480, 9079), (560, 7782), (672, 6485), (840, 5188), (1120, 3891), (1297, 3360), (1680, 2594)]