72059160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1223}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 216794880

約数和(自身を除く): 144735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1223, 1473, 1964, 2446, 2455, 2946, 3669, 3928, 4892, 4910, 5892, 6115, 7338, 7365, 9784, 9820, 11784, 12230, 14676, 14730, 18345, 19640, 24460, 29352, 29460, 36690, 48920, 58920, 73380, 146760, 600493, 1200986, 1801479, 2401972, 3002465, 3602958, 4803944, 6004930, 7205916, 9007395, 12009860, 14411832, 18014790, 24019720, 36029580, 72059160]

約数ペア:

[(1, 72059160), (2, 36029580), (3, 24019720), (4, 18014790), (5, 14411832), (6, 12009860), (8, 9007395), (10, 7205916), (12, 6004930), (15, 4803944), (20, 3602958), (24, 3002465), (30, 2401972), (40, 1801479), (60, 1200986), (120, 600493), (491, 146760), (982, 73380), (1223, 58920), (1473, 48920), (1964, 36690), (2446, 29460), (2455, 29352), (2946, 24460), (3669, 19640), (3928, 18345), (4892, 14730), (4910, 14676), (5892, 12230), (6115, 11784), (7338, 9820), (7365, 9784)]