755940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 2173248

約数和(自身を除く): 1417308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 293, 430, 516, 586, 645, 860, 879, 1172, 1290, 1465, 1758, 2580, 2930, 3516, 4395, 5860, 8790, 12599, 17580, 25198, 37797, 50396, 62995, 75594, 125990, 151188, 188985, 251980, 377970, 755940]

約数ペア:

[(1, 755940), (2, 377970), (3, 251980), (4, 188985), (5, 151188), (6, 125990), (10, 75594), (12, 62995), (15, 50396), (20, 37797), (30, 25198), (43, 17580), (60, 12599), (86, 8790), (129, 5860), (172, 4395), (215, 3516), (258, 2930), (293, 2580), (430, 1758), (516, 1465), (586, 1290), (645, 1172), (860, 879)]