238512240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11423}}^1$

素因数の和:11471

約数の個数: 120

約数和(自身を含む): 828696960

約数和(自身を除く): 590184720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 11423, 20880, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 171345, 182768, 205614, 228460, 274152, 331267, 342690, 411228, 456920, 514035, 548304, 662534, 685380, 822456, 913840, 993801, 1028070, 1325068, 1370760, 1644912, 1656335, 1987602, 2056140, 2650136, 2741520, 2981403, 3312670, 3975204, 4112280, 4969005, 5300272, 5962806, 6625340, 7950408, 8224560, 9938010, 11925612, 13250680, 14907015, 15900816, 19876020, 23851224, 26501360, 29814030, 39752040, 47702448, 59628060, 79504080, 119256120, 238512240]

約数ペア:

[(1, 238512240), (2, 119256120), (3, 79504080), (4, 59628060), (5, 47702448), (6, 39752040), (8, 29814030), (9, 26501360), (10, 23851224), (12, 19876020), (15, 15900816), (16, 14907015), (18, 13250680), (20, 11925612), (24, 9938010), (29, 8224560), (30, 7950408), (36, 6625340), (40, 5962806), (45, 5300272), (48, 4969005), (58, 4112280), (60, 3975204), (72, 3312670), (80, 2981403), (87, 2741520), (90, 2650136), (116, 2056140), (120, 1987602), (144, 1656335), (145, 1644912), (174, 1370760), (180, 1325068), (232, 1028070), (240, 993801), (261, 913840), (290, 822456), (348, 685380), (360, 662534), (435, 548304), (464, 514035), (522, 456920), (580, 411228), (696, 342690), (720, 331267), (870, 274152), (1044, 228460), (1160, 205614), (1305, 182768), (1392, 171345), (1740, 137076), (2088, 114230), (2320, 102807), (2610, 91384), (3480, 68538), (4176, 57115), (5220, 45692), (6960, 34269), (10440, 22846), (11423, 20880)]