180537180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3419

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 359428260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1740, 1798, 1860, 2697, 3347, 3596, 4495, 5394, 6694, 8990, 10041, 10788, 13388, 13485, 16735, 17980, 20082, 26970, 33470, 40164, 50205, 53940, 66940, 97063, 100410, 103757, 194126, 200820, 207514, 291189, 311271, 388252, 415028, 485315, 518785, 582378, 622542, 970630, 1037570, 1164756, 1245084, 1455945, 1556355, 1941260, 2075140, 2911890, 3008953, 3112710, 5823780, 6017906, 6225420, 9026859, 12035812, 15044765, 18053718, 30089530, 36107436, 45134295, 60179060, 90268590, 180537180]

約数ペア:

[(1, 180537180), (2, 90268590), (3, 60179060), (4, 45134295), (5, 36107436), (6, 30089530), (10, 18053718), (12, 15044765), (15, 12035812), (20, 9026859), (29, 6225420), (30, 6017906), (31, 5823780), (58, 3112710), (60, 3008953), (62, 2911890), (87, 2075140), (93, 1941260), (116, 1556355), (124, 1455945), (145, 1245084), (155, 1164756), (174, 1037570), (186, 970630), (290, 622542), (310, 582378), (348, 518785), (372, 485315), (435, 415028), (465, 388252), (580, 311271), (620, 291189), (870, 207514), (899, 200820), (930, 194126), (1740, 103757), (1798, 100410), (1860, 97063), (2697, 66940), (3347, 53940), (3596, 50205), (4495, 40164), (5394, 33470), (6694, 26970), (8990, 20082), (10041, 17980), (10788, 16735), (13388, 13485)]