495403560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14797}}^1$

素因数の和:14848

約数の個数: 128

約数和(自身を含む): 1704729600

約数和(自身を除く): 1209326040

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, 14797, 16740, 29594, 33480, 44391, 59188, 73985, 88782, 118376, 133173, 147970, 177564, 221955, 266346, 295940, 355128, 399519, 443910, 458707, 532692, 591880, 665865, 799038, 887820, 917414, 1065384, 1331730, 1376121, 1598076, 1775640, 1834828, 1997595, 2293535, 2663460, 2752242, 3196152, 3669656, 3995190, 4128363, 4587070, 5326920, 5504484, 6880605, 7990380, 8256726, 9174140, 11008968, 12385089, 13761210, 15980760, 16513452, 18348280, 20641815, 24770178, 27522420, 33026904, 41283630, 49540356, 55044840, 61925445, 82567260, 99080712, 123850890, 165134520, 247701780, 495403560]

約数ペア:

[(1, 495403560), (2, 247701780), (3, 165134520), (4, 123850890), (5, 99080712), (6, 82567260), (8, 61925445), (9, 55044840), (10, 49540356), (12, 41283630), (15, 33026904), (18, 27522420), (20, 24770178), (24, 20641815), (27, 18348280), (30, 16513452), (31, 15980760), (36, 13761210), (40, 12385089), (45, 11008968), (54, 9174140), (60, 8256726), (62, 7990380), (72, 6880605), (90, 5504484), (93, 5326920), (108, 4587070), (120, 4128363), (124, 3995190), (135, 3669656), (155, 3196152), (180, 2752242), (186, 2663460), (216, 2293535), (248, 1997595), (270, 1834828), (279, 1775640), (310, 1598076), (360, 1376121), (372, 1331730), (465, 1065384), (540, 917414), (558, 887820), (620, 799038), (744, 665865), (837, 591880), (930, 532692), (1080, 458707), (1116, 443910), (1240, 399519), (1395, 355128), (1674, 295940), (1860, 266346), (2232, 221955), (2790, 177564), (3348, 147970), (3720, 133173), (4185, 118376), (5580, 88782), (6696, 73985), (8370, 59188), (11160, 44391), (14797, 33480), (16740, 29594)]