713676240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991217}}^1$

素因数の和:991236

約数の個数: 60

約数和(自身を含む): 2396765124

約数和(自身を除く): 1683088884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 991217, 1982434, 2973651, 3964868, 4956085, 5947302, 7929736, 8920953, 9912170, 11894604, 14868255, 15859472, 17841906, 19824340, 23789208, 29736510, 35683812, 39648680, 44604765, 47578416, 59473020, 71367624, 79297360, 89209530, 118946040, 142735248, 178419060, 237892080, 356838120, 713676240]

約数ペア:

[(1, 713676240), (2, 356838120), (3, 237892080), (4, 178419060), (5, 142735248), (6, 118946040), (8, 89209530), (9, 79297360), (10, 71367624), (12, 59473020), (15, 47578416), (16, 44604765), (18, 39648680), (20, 35683812), (24, 29736510), (30, 23789208), (36, 19824340), (40, 17841906), (45, 15859472), (48, 14868255), (60, 11894604), (72, 9912170), (80, 8920953), (90, 7929736), (120, 5947302), (144, 4956085), (180, 3964868), (240, 2973651), (360, 1982434), (720, 991217)]