1259689920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1312177}}^1$

素因数の和:1312197

約数の個数: 56

約数和(自身を含む): 3999518544

約数和(自身を除く): 2739828624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1312177, 2624354, 3936531, 5248708, 6560885, 7873062, 10497416, 13121770, 15746124, 19682655, 20994832, 26243540, 31492248, 39365310, 41989664, 52487080, 62984496, 78730620, 83979328, 104974160, 125968992, 157461240, 209948320, 251937984, 314922480, 419896640, 629844960, 1259689920]

約数ペア:

[(1, 1259689920), (2, 629844960), (3, 419896640), (4, 314922480), (5, 251937984), (6, 209948320), (8, 157461240), (10, 125968992), (12, 104974160), (15, 83979328), (16, 78730620), (20, 62984496), (24, 52487080), (30, 41989664), (32, 39365310), (40, 31492248), (48, 26243540), (60, 20994832), (64, 19682655), (80, 15746124), (96, 13121770), (120, 10497416), (160, 7873062), (192, 6560885), (240, 5248708), (320, 3936531), (480, 2624354), (960, 1312177)]