39205080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 135014400

約数和(自身を除く): 95809320

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, 1171, 1240, 1395, 1674, 1860, 2232, 2342, 2790, 3348, 3513, 3720, 4185, 4684, 5580, 5855, 6696, 7026, 8370, 9368, 10539, 11160, 11710, 14052, 16740, 17565, 21078, 23420, 28104, 31617, 33480, 35130, 36301, 42156, 46840, 52695, 63234, 70260, 72602, 84312, 105390, 108903, 126468, 140520, 145204, 158085, 181505, 210780, 217806, 252936, 290408, 316170, 326709, 363010, 421560, 435612, 544515, 632340, 653418, 726020, 871224, 980127, 1089030, 1264680, 1306836, 1452040, 1633545, 1960254, 2178060, 2613672, 3267090, 3920508, 4356120, 4900635, 6534180, 7841016, 9801270, 13068360, 19602540, 39205080]

約数ペア:

[(1, 39205080), (2, 19602540), (3, 13068360), (4, 9801270), (5, 7841016), (6, 6534180), (8, 4900635), (9, 4356120), (10, 3920508), (12, 3267090), (15, 2613672), (18, 2178060), (20, 1960254), (24, 1633545), (27, 1452040), (30, 1306836), (31, 1264680), (36, 1089030), (40, 980127), (45, 871224), (54, 726020), (60, 653418), (62, 632340), (72, 544515), (90, 435612), (93, 421560), (108, 363010), (120, 326709), (124, 316170), (135, 290408), (155, 252936), (180, 217806), (186, 210780), (216, 181505), (248, 158085), (270, 145204), (279, 140520), (310, 126468), (360, 108903), (372, 105390), (465, 84312), (540, 72602), (558, 70260), (620, 63234), (744, 52695), (837, 46840), (930, 42156), (1080, 36301), (1116, 35130), (1171, 33480), (1240, 31617), (1395, 28104), (1674, 23420), (1860, 21078), (2232, 17565), (2342, 16740), (2790, 14052), (3348, 11710), (3513, 11160), (3720, 10539), (4185, 9368), (4684, 8370), (5580, 7026), (5855, 6696)]