380553280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62591}}^1$

素因数の和:62627

約数の個数: 56

約数和(自身を含む): 953902080

約数和(自身を除く): 573348800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 62591, 125182, 250364, 312955, 500728, 625910, 1001456, 1189229, 1251820, 2002912, 2378458, 2503640, 4005824, 4756916, 5007280, 5946145, 9513832, 10014560, 11892290, 19027664, 20029120, 23784580, 38055328, 47569160, 76110656, 95138320, 190276640, 380553280]

約数ペア:

[(1, 380553280), (2, 190276640), (4, 95138320), (5, 76110656), (8, 47569160), (10, 38055328), (16, 23784580), (19, 20029120), (20, 19027664), (32, 11892290), (38, 10014560), (40, 9513832), (64, 5946145), (76, 5007280), (80, 4756916), (95, 4005824), (152, 2503640), (160, 2378458), (190, 2002912), (304, 1251820), (320, 1189229), (380, 1001456), (608, 625910), (760, 500728), (1216, 312955), (1520, 250364), (3040, 125182), (6080, 62591)]