130580040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 409536000

約数和(自身を除く): 278955960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 157, 174, 232, 239, 290, 314, 348, 435, 471, 478, 580, 628, 696, 717, 785, 870, 942, 956, 1160, 1195, 1256, 1434, 1570, 1740, 1884, 1912, 2355, 2390, 2868, 3140, 3480, 3585, 3768, 4553, 4710, 4780, 5736, 6280, 6931, 7170, 9106, 9420, 9560, 13659, 13862, 14340, 18212, 18840, 20793, 22765, 27318, 27724, 28680, 34655, 36424, 37523, 41586, 45530, 54636, 55448, 68295, 69310, 75046, 83172, 91060, 103965, 109272, 112569, 136590, 138620, 150092, 166344, 182120, 187615, 207930, 225138, 273180, 277240, 300184, 375230, 415860, 450276, 546360, 562845, 750460, 831720, 900552, 1088167, 1125690, 1500920, 2176334, 2251380, 3264501, 4352668, 4502760, 5440835, 6529002, 8705336, 10881670, 13058004, 16322505, 21763340, 26116008, 32645010, 43526680, 65290020, 130580040]

約数ペア:

[(1, 130580040), (2, 65290020), (3, 43526680), (4, 32645010), (5, 26116008), (6, 21763340), (8, 16322505), (10, 13058004), (12, 10881670), (15, 8705336), (20, 6529002), (24, 5440835), (29, 4502760), (30, 4352668), (40, 3264501), (58, 2251380), (60, 2176334), (87, 1500920), (116, 1125690), (120, 1088167), (145, 900552), (157, 831720), (174, 750460), (232, 562845), (239, 546360), (290, 450276), (314, 415860), (348, 375230), (435, 300184), (471, 277240), (478, 273180), (580, 225138), (628, 207930), (696, 187615), (717, 182120), (785, 166344), (870, 150092), (942, 138620), (956, 136590), (1160, 112569), (1195, 109272), (1256, 103965), (1434, 91060), (1570, 83172), (1740, 75046), (1884, 69310), (1912, 68295), (2355, 55448), (2390, 54636), (2868, 45530), (3140, 41586), (3480, 37523), (3585, 36424), (3768, 34655), (4553, 28680), (4710, 27724), (4780, 27318), (5736, 22765), (6280, 20793), (6931, 18840), (7170, 18212), (9106, 14340), (9420, 13862), (9560, 13659)]