487502280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14561}}^1$

素因数の和:14612

約数の個数: 128

約数和(自身を含む): 1677542400

約数和(自身を除く): 1190040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 14561, 16740, 29122, 33480, 43683, 58244, 72805, 87366, 116488, 131049, 145610, 174732, 218415, 262098, 291220, 349464, 393147, 436830, 451391, 524196, 582440, 655245, 786294, 873660, 902782, 1048392, 1310490, 1354173, 1572588, 1747320, 1805564, 1965735, 2256955, 2620980, 2708346, 3145176, 3611128, 3931470, 4062519, 4513910, 5241960, 5416692, 6770865, 7862940, 8125038, 9027820, 10833384, 12187557, 13541730, 15725880, 16250076, 18055640, 20312595, 24375114, 27083460, 32500152, 40625190, 48750228, 54166920, 60937785, 81250380, 97500456, 121875570, 162500760, 243751140, 487502280]

約数ペア:

[(1, 487502280), (2, 243751140), (3, 162500760), (4, 121875570), (5, 97500456), (6, 81250380), (8, 60937785), (9, 54166920), (10, 48750228), (12, 40625190), (15, 32500152), (18, 27083460), (20, 24375114), (24, 20312595), (27, 18055640), (30, 16250076), (31, 15725880), (36, 13541730), (40, 12187557), (45, 10833384), (54, 9027820), (60, 8125038), (62, 7862940), (72, 6770865), (90, 5416692), (93, 5241960), (108, 4513910), (120, 4062519), (124, 3931470), (135, 3611128), (155, 3145176), (180, 2708346), (186, 2620980), (216, 2256955), (248, 1965735), (270, 1805564), (279, 1747320), (310, 1572588), (360, 1354173), (372, 1310490), (465, 1048392), (540, 902782), (558, 873660), (620, 786294), (744, 655245), (837, 582440), (930, 524196), (1080, 451391), (1116, 436830), (1240, 393147), (1395, 349464), (1674, 291220), (1860, 262098), (2232, 218415), (2790, 174732), (3348, 145610), (3720, 131049), (4185, 116488), (5580, 87366), (6696, 72805), (8370, 58244), (11160, 43683), (14561, 33480), (16740, 29122)]