76631760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106433}}^1$

素因数の和:106452

約数の個数: 60

約数和(自身を含む): 257357412

約数和(自身を除く): 180725652

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, 106433, 212866, 319299, 425732, 532165, 638598, 851464, 957897, 1064330, 1277196, 1596495, 1702928, 1915794, 2128660, 2554392, 3192990, 3831588, 4257320, 4789485, 5108784, 6385980, 7663176, 8514640, 9578970, 12771960, 15326352, 19157940, 25543920, 38315880, 76631760]

約数ペア:

[(1, 76631760), (2, 38315880), (3, 25543920), (4, 19157940), (5, 15326352), (6, 12771960), (8, 9578970), (9, 8514640), (10, 7663176), (12, 6385980), (15, 5108784), (16, 4789485), (18, 4257320), (20, 3831588), (24, 3192990), (30, 2554392), (36, 2128660), (40, 1915794), (45, 1702928), (48, 1596495), (60, 1277196), (72, 1064330), (80, 957897), (90, 851464), (120, 638598), (144, 532165), (180, 425732), (240, 319299), (360, 212866), (720, 106433)]