180067440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107183}}^1$

素因数の和:107206

約数の個数: 80

約数和(自身を含む): 637959168

約数和(自身を除く): 457891728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 107183, 214366, 321549, 428732, 535915, 643098, 750281, 857464, 1071830, 1286196, 1500562, 1607745, 1714928, 2143660, 2250843, 2572392, 3001124, 3215490, 3751405, 4287320, 4501686, 5144784, 6002248, 6430980, 7502810, 8574640, 9003372, 11254215, 12004496, 12861960, 15005620, 18006744, 22508430, 25723920, 30011240, 36013488, 45016860, 60022480, 90033720, 180067440]

約数ペア:

[(1, 180067440), (2, 90033720), (3, 60022480), (4, 45016860), (5, 36013488), (6, 30011240), (7, 25723920), (8, 22508430), (10, 18006744), (12, 15005620), (14, 12861960), (15, 12004496), (16, 11254215), (20, 9003372), (21, 8574640), (24, 7502810), (28, 6430980), (30, 6002248), (35, 5144784), (40, 4501686), (42, 4287320), (48, 3751405), (56, 3215490), (60, 3001124), (70, 2572392), (80, 2250843), (84, 2143660), (105, 1714928), (112, 1607745), (120, 1500562), (140, 1286196), (168, 1071830), (210, 857464), (240, 750281), (280, 643098), (336, 535915), (420, 428732), (560, 321549), (840, 214366), (1680, 107183)]