713798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991387}}^1$

素因数の和:991406

約数の個数: 60

約数和(自身を含む): 2397176184

約数和(自身を除く): 1683377544

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, 991387, 1982774, 2974161, 3965548, 4956935, 5948322, 7931096, 8922483, 9913870, 11896644, 14870805, 15862192, 17844966, 19827740, 23793288, 29741610, 35689932, 39655480, 44612415, 47586576, 59483220, 71379864, 79310960, 89224830, 118966440, 142759728, 178449660, 237932880, 356899320, 713798640]

約数ペア:

[(1, 713798640), (2, 356899320), (3, 237932880), (4, 178449660), (5, 142759728), (6, 118966440), (8, 89224830), (9, 79310960), (10, 71379864), (12, 59483220), (15, 47586576), (16, 44612415), (18, 39655480), (20, 35689932), (24, 29741610), (30, 23793288), (36, 19827740), (40, 17844966), (45, 15862192), (48, 14870805), (60, 11896644), (72, 9913870), (80, 8922483), (90, 7931096), (120, 5948322), (144, 4956935), (180, 3965548), (240, 2974161), (360, 1982774), (720, 991387)]