153945720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5413}}^1$

素因数の和:5509

約数の個数: 96

約数和(自身を含む): 506750400

約数和(自身を除く): 352804680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5413, 5688, 7110, 9480, 10826, 14220, 16239, 21652, 27065, 28440, 32478, 43304, 48717, 54130, 64956, 81195, 97434, 108260, 129912, 162390, 194868, 216520, 243585, 324780, 389736, 427627, 487170, 649560, 855254, 974340, 1282881, 1710508, 1948680, 2138135, 2565762, 3421016, 3848643, 4276270, 5131524, 6414405, 7697286, 8552540, 10263048, 12828810, 15394572, 17105080, 19243215, 25657620, 30789144, 38486430, 51315240, 76972860, 153945720]

約数ペア:

[(1, 153945720), (2, 76972860), (3, 51315240), (4, 38486430), (5, 30789144), (6, 25657620), (8, 19243215), (9, 17105080), (10, 15394572), (12, 12828810), (15, 10263048), (18, 8552540), (20, 7697286), (24, 6414405), (30, 5131524), (36, 4276270), (40, 3848643), (45, 3421016), (60, 2565762), (72, 2138135), (79, 1948680), (90, 1710508), (120, 1282881), (158, 974340), (180, 855254), (237, 649560), (316, 487170), (360, 427627), (395, 389736), (474, 324780), (632, 243585), (711, 216520), (790, 194868), (948, 162390), (1185, 129912), (1422, 108260), (1580, 97434), (1896, 81195), (2370, 64956), (2844, 54130), (3160, 48717), (3555, 43304), (4740, 32478), (5413, 28440), (5688, 27065), (7110, 21652), (9480, 16239), (10826, 14220)]