138308760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2357}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 452453040

約数和(自身を除く): 314144280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2357, 2445, 2934, 3260, 3912, 4714, 4890, 5868, 6520, 7071, 7335, 9428, 9780, 11736, 11785, 14142, 14670, 18856, 19560, 21213, 23570, 28284, 29340, 35355, 42426, 47140, 56568, 58680, 70710, 84852, 94280, 106065, 141420, 169704, 212130, 282840, 384191, 424260, 768382, 848520, 1152573, 1536764, 1920955, 2305146, 3073528, 3457719, 3841910, 4610292, 5762865, 6915438, 7683820, 9220584, 11525730, 13830876, 15367640, 17288595, 23051460, 27661752, 34577190, 46102920, 69154380, 138308760]

約数ペア:

[(1, 138308760), (2, 69154380), (3, 46102920), (4, 34577190), (5, 27661752), (6, 23051460), (8, 17288595), (9, 15367640), (10, 13830876), (12, 11525730), (15, 9220584), (18, 7683820), (20, 6915438), (24, 5762865), (30, 4610292), (36, 3841910), (40, 3457719), (45, 3073528), (60, 2305146), (72, 1920955), (90, 1536764), (120, 1152573), (163, 848520), (180, 768382), (326, 424260), (360, 384191), (489, 282840), (652, 212130), (815, 169704), (978, 141420), (1304, 106065), (1467, 94280), (1630, 84852), (1956, 70710), (2357, 58680), (2445, 56568), (2934, 47140), (3260, 42426), (3912, 35355), (4714, 29340), (4890, 28284), (5868, 23570), (6520, 21213), (7071, 19560), (7335, 18856), (9428, 14670), (9780, 14142), (11736, 11785)]