180540528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17333}}^1$

素因数の和:17382

約数の個数: 80

約数和(自身を含む): 550250496

約数和(自身を除く): 369709968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 17333, 34666, 51999, 69332, 103998, 121331, 138664, 207996, 242662, 277328, 363993, 415992, 485324, 537323, 727986, 831984, 970648, 1074646, 1455972, 1611969, 1941296, 2149292, 2911944, 3223938, 3761261, 4298584, 5823888, 6447876, 7522522, 8597168, 11283783, 12895752, 15045044, 22567566, 25791504, 30090088, 45135132, 60180176, 90270264, 180540528]

約数ペア:

[(1, 180540528), (2, 90270264), (3, 60180176), (4, 45135132), (6, 30090088), (7, 25791504), (8, 22567566), (12, 15045044), (14, 12895752), (16, 11283783), (21, 8597168), (24, 7522522), (28, 6447876), (31, 5823888), (42, 4298584), (48, 3761261), (56, 3223938), (62, 2911944), (84, 2149292), (93, 1941296), (112, 1611969), (124, 1455972), (168, 1074646), (186, 970648), (217, 831984), (248, 727986), (336, 537323), (372, 485324), (434, 415992), (496, 363993), (651, 277328), (744, 242662), (868, 207996), (1302, 138664), (1488, 121331), (1736, 103998), (2604, 69332), (3472, 51999), (5208, 34666), (10416, 17333)]