38688960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 124065792

約数和(自身を除く): 85376832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 211, 240, 320, 382, 422, 480, 573, 633, 764, 844, 955, 960, 1055, 1146, 1266, 1528, 1688, 1910, 2110, 2292, 2532, 2865, 3056, 3165, 3376, 3820, 4220, 4584, 5064, 5730, 6112, 6330, 6752, 7640, 8440, 9168, 10128, 11460, 12224, 12660, 13504, 15280, 16880, 18336, 20256, 22920, 25320, 30560, 33760, 36672, 40301, 40512, 45840, 50640, 61120, 67520, 80602, 91680, 101280, 120903, 161204, 183360, 201505, 202560, 241806, 322408, 403010, 483612, 604515, 644816, 806020, 967224, 1209030, 1289632, 1612040, 1934448, 2418060, 2579264, 3224080, 3868896, 4836120, 6448160, 7737792, 9672240, 12896320, 19344480, 38688960]

約数ペア:

[(1, 38688960), (2, 19344480), (3, 12896320), (4, 9672240), (5, 7737792), (6, 6448160), (8, 4836120), (10, 3868896), (12, 3224080), (15, 2579264), (16, 2418060), (20, 1934448), (24, 1612040), (30, 1289632), (32, 1209030), (40, 967224), (48, 806020), (60, 644816), (64, 604515), (80, 483612), (96, 403010), (120, 322408), (160, 241806), (191, 202560), (192, 201505), (211, 183360), (240, 161204), (320, 120903), (382, 101280), (422, 91680), (480, 80602), (573, 67520), (633, 61120), (764, 50640), (844, 45840), (955, 40512), (960, 40301), (1055, 36672), (1146, 33760), (1266, 30560), (1528, 25320), (1688, 22920), (1910, 20256), (2110, 18336), (2292, 16880), (2532, 15280), (2865, 13504), (3056, 12660), (3165, 12224), (3376, 11460), (3820, 10128), (4220, 9168), (4584, 8440), (5064, 7640), (5730, 6752), (6112, 6330)]