159887760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15493}}^1$

素因数の和:15552

約数の個数: 80

約数和(自身を含む): 507211584

約数和(自身を除く): 347323824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 247888, 309860, 371832, 464790, 619720, 666199, 743664, 929580, 1239440, 1332398, 1859160, 1998597, 2664796, 3330995, 3718320, 3997194, 5329592, 6661990, 7994388, 9992985, 10659184, 13323980, 15988776, 19985970, 26647960, 31977552, 39971940, 53295920, 79943880, 159887760]

約数ペア:

[(1, 159887760), (2, 79943880), (3, 53295920), (4, 39971940), (5, 31977552), (6, 26647960), (8, 19985970), (10, 15988776), (12, 13323980), (15, 10659184), (16, 9992985), (20, 7994388), (24, 6661990), (30, 5329592), (40, 3997194), (43, 3718320), (48, 3330995), (60, 2664796), (80, 1998597), (86, 1859160), (120, 1332398), (129, 1239440), (172, 929580), (215, 743664), (240, 666199), (258, 619720), (344, 464790), (430, 371832), (516, 309860), (645, 247888), (688, 232395), (860, 185916), (1032, 154930), (1290, 123944), (1720, 92958), (2064, 77465), (2580, 61972), (3440, 46479), (5160, 30986), (10320, 15493)]