1521200160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15767}}^1$

素因数の和:15855

約数の個数: 144

約数和(自身を含む): 5268908736

約数和(自身を除く): 3747708576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 15767, 16080, 19296, 24120, 31534, 32160, 47301, 48240, 63068, 78835, 94602, 96480, 126136, 141903, 157670, 189204, 236505, 252272, 283806, 315340, 378408, 473010, 504544, 567612, 630680, 709515, 756816, 946020, 1056389, 1135224, 1261360, 1419030, 1513632, 1892040, 2112778, 2270448, 2522720, 2838060, 3169167, 3784080, 4225556, 4540896, 5281945, 5676120, 6338334, 7568160, 8451112, 9507501, 10563890, 11352240, 12676668, 15845835, 16902224, 19015002, 21127780, 22704480, 25353336, 31691670, 33804448, 38030004, 42255560, 47537505, 50706672, 63383340, 76060008, 84511120, 95075010, 101413344, 126766680, 152120016, 169022240, 190150020, 253533360, 304240032, 380300040, 507066720, 760600080, 1521200160]

約数ペア:

[(1, 1521200160), (2, 760600080), (3, 507066720), (4, 380300040), (5, 304240032), (6, 253533360), (8, 190150020), (9, 169022240), (10, 152120016), (12, 126766680), (15, 101413344), (16, 95075010), (18, 84511120), (20, 76060008), (24, 63383340), (30, 50706672), (32, 47537505), (36, 42255560), (40, 38030004), (45, 33804448), (48, 31691670), (60, 25353336), (67, 22704480), (72, 21127780), (80, 19015002), (90, 16902224), (96, 15845835), (120, 12676668), (134, 11352240), (144, 10563890), (160, 9507501), (180, 8451112), (201, 7568160), (240, 6338334), (268, 5676120), (288, 5281945), (335, 4540896), (360, 4225556), (402, 3784080), (480, 3169167), (536, 2838060), (603, 2522720), (670, 2270448), (720, 2112778), (804, 1892040), (1005, 1513632), (1072, 1419030), (1206, 1261360), (1340, 1135224), (1440, 1056389), (1608, 946020), (2010, 756816), (2144, 709515), (2412, 630680), (2680, 567612), (3015, 504544), (3216, 473010), (4020, 378408), (4824, 315340), (5360, 283806), (6030, 252272), (6432, 236505), (8040, 189204), (9648, 157670), (10720, 141903), (12060, 126136), (15767, 96480), (16080, 94602), (19296, 78835), (24120, 63068), (31534, 48240), (32160, 47301)]