152988640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 96

約数和(自身を含む): 431101440

約数和(自身を除く): 278112800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5939, 6440, 11878, 12880, 23756, 25760, 29695, 41573, 47512, 59390, 83146, 95024, 118780, 136597, 166292, 190048, 207865, 237560, 273194, 332584, 415730, 475120, 546388, 665168, 682985, 831460, 950240, 956179, 1092776, 1330336, 1365970, 1662920, 1912358, 2185552, 2731940, 3325840, 3824716, 4371104, 4780895, 5463880, 6651680, 7649432, 9561790, 10927760, 15298864, 19123580, 21855520, 30597728, 38247160, 76494320, 152988640]

約数ペア:

[(1, 152988640), (2, 76494320), (4, 38247160), (5, 30597728), (7, 21855520), (8, 19123580), (10, 15298864), (14, 10927760), (16, 9561790), (20, 7649432), (23, 6651680), (28, 5463880), (32, 4780895), (35, 4371104), (40, 3824716), (46, 3325840), (56, 2731940), (70, 2185552), (80, 1912358), (92, 1662920), (112, 1365970), (115, 1330336), (140, 1092776), (160, 956179), (161, 950240), (184, 831460), (224, 682985), (230, 665168), (280, 546388), (322, 475120), (368, 415730), (460, 332584), (560, 273194), (644, 237560), (736, 207865), (805, 190048), (920, 166292), (1120, 136597), (1288, 118780), (1610, 95024), (1840, 83146), (2576, 59390), (3220, 47512), (3680, 41573), (5152, 29695), (5939, 25760), (6440, 23756), (11878, 12880)]