726768540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35731}}^1$

素因数の和:35859

約数の個数: 72

約数和(自身を含む): 2224102608

約数和(自身を除く): 1497334068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 35731, 71462, 107193, 142924, 178655, 214386, 321579, 357310, 428772, 535965, 643158, 714620, 1071930, 1286316, 1607895, 2143860, 3215790, 4037603, 6431580, 8075206, 12112809, 16150412, 20188015, 24225618, 36338427, 40376030, 48451236, 60564045, 72676854, 80752060, 121128090, 145353708, 181692135, 242256180, 363384270, 726768540]

約数ペア:

[(1, 726768540), (2, 363384270), (3, 242256180), (4, 181692135), (5, 145353708), (6, 121128090), (9, 80752060), (10, 72676854), (12, 60564045), (15, 48451236), (18, 40376030), (20, 36338427), (30, 24225618), (36, 20188015), (45, 16150412), (60, 12112809), (90, 8075206), (113, 6431580), (180, 4037603), (226, 3215790), (339, 2143860), (452, 1607895), (565, 1286316), (678, 1071930), (1017, 714620), (1130, 643158), (1356, 535965), (1695, 428772), (2034, 357310), (2260, 321579), (3390, 214386), (4068, 178655), (5085, 142924), (6780, 107193), (10170, 71462), (20340, 35731)]