471328960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47513}}^1$

素因数の和:47561

約数の個数: 56

約数和(自身を含む): 1158581376

約数和(自身を除く): 687252416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 47513, 95026, 190052, 237565, 380104, 475130, 760208, 950260, 1472903, 1520416, 1900520, 2945806, 3040832, 3801040, 5891612, 7364515, 7602080, 11783224, 14729030, 15204160, 23566448, 29458060, 47132896, 58916120, 94265792, 117832240, 235664480, 471328960]

約数ペア:

[(1, 471328960), (2, 235664480), (4, 117832240), (5, 94265792), (8, 58916120), (10, 47132896), (16, 29458060), (20, 23566448), (31, 15204160), (32, 14729030), (40, 11783224), (62, 7602080), (64, 7364515), (80, 5891612), (124, 3801040), (155, 3040832), (160, 2945806), (248, 1900520), (310, 1520416), (320, 1472903), (496, 950260), (620, 760208), (992, 475130), (1240, 380104), (1984, 237565), (2480, 190052), (4960, 95026), (9920, 47513)]