253108320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12324

約数の個数: 96

約数和(自身を含む): 815899392

約数和(自身を除く): 562791072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 12263, 20640, 24526, 36789, 49052, 61315, 73578, 98104, 122630, 147156, 183945, 196208, 245260, 294312, 367890, 392416, 490520, 527309, 588624, 735780, 981040, 1054618, 1177248, 1471560, 1581927, 1962080, 2109236, 2636545, 2943120, 3163854, 4218472, 5273090, 5886240, 6327708, 7909635, 8436944, 10546180, 12655416, 15819270, 16873888, 21092360, 25310832, 31638540, 42184720, 50621664, 63277080, 84369440, 126554160, 253108320]

約数ペア:

[(1, 253108320), (2, 126554160), (3, 84369440), (4, 63277080), (5, 50621664), (6, 42184720), (8, 31638540), (10, 25310832), (12, 21092360), (15, 16873888), (16, 15819270), (20, 12655416), (24, 10546180), (30, 8436944), (32, 7909635), (40, 6327708), (43, 5886240), (48, 5273090), (60, 4218472), (80, 3163854), (86, 2943120), (96, 2636545), (120, 2109236), (129, 1962080), (160, 1581927), (172, 1471560), (215, 1177248), (240, 1054618), (258, 981040), (344, 735780), (430, 588624), (480, 527309), (516, 490520), (645, 392416), (688, 367890), (860, 294312), (1032, 245260), (1290, 196208), (1376, 183945), (1720, 147156), (2064, 122630), (2580, 98104), (3440, 73578), (4128, 61315), (5160, 49052), (6880, 36789), (10320, 24526), (12263, 20640)]