225936720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2909

約数の個数: 120

約数和(自身を含む): 765761256

約数和(自身を除く): 539824536

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 2777, 3390, 4068, 4520, 5085, 5424, 5554, 6780, 8136, 8331, 9040, 10170, 11108, 13560, 13885, 16272, 16662, 20340, 22216, 24993, 27120, 27770, 33324, 40680, 41655, 44432, 49986, 55540, 66648, 81360, 83310, 99972, 111080, 124965, 133296, 166620, 199944, 222160, 249930, 313801, 333240, 399888, 499860, 627602, 666480, 941403, 999720, 1255204, 1569005, 1882806, 1999440, 2510408, 2824209, 3138010, 3765612, 4707015, 5020816, 5648418, 6276020, 7531224, 9414030, 11296836, 12552040, 14121045, 15062448, 18828060, 22593672, 25104080, 28242090, 37656120, 45187344, 56484180, 75312240, 112968360, 225936720]

約数ペア:

[(1, 225936720), (2, 112968360), (3, 75312240), (4, 56484180), (5, 45187344), (6, 37656120), (8, 28242090), (9, 25104080), (10, 22593672), (12, 18828060), (15, 15062448), (16, 14121045), (18, 12552040), (20, 11296836), (24, 9414030), (30, 7531224), (36, 6276020), (40, 5648418), (45, 5020816), (48, 4707015), (60, 3765612), (72, 3138010), (80, 2824209), (90, 2510408), (113, 1999440), (120, 1882806), (144, 1569005), (180, 1255204), (226, 999720), (240, 941403), (339, 666480), (360, 627602), (452, 499860), (565, 399888), (678, 333240), (720, 313801), (904, 249930), (1017, 222160), (1130, 199944), (1356, 166620), (1695, 133296), (1808, 124965), (2034, 111080), (2260, 99972), (2712, 83310), (2777, 81360), (3390, 66648), (4068, 55540), (4520, 49986), (5085, 44432), (5424, 41655), (5554, 40680), (6780, 33324), (8136, 27770), (8331, 27120), (9040, 24993), (10170, 22216), (11108, 20340), (13560, 16662), (13885, 16272)]