24407220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 68802048

約数和(自身を除く): 44394828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2591, 3140, 4710, 5182, 7773, 9420, 10364, 12955, 15546, 25910, 31092, 38865, 51820, 77730, 155460, 406787, 813574, 1220361, 1627148, 2033935, 2440722, 4067870, 4881444, 6101805, 8135740, 12203610, 24407220]

約数ペア:

[(1, 24407220), (2, 12203610), (3, 8135740), (4, 6101805), (5, 4881444), (6, 4067870), (10, 2440722), (12, 2033935), (15, 1627148), (20, 1220361), (30, 813574), (60, 406787), (157, 155460), (314, 77730), (471, 51820), (628, 38865), (785, 31092), (942, 25910), (1570, 15546), (1884, 12955), (2355, 10364), (2591, 9420), (3140, 7773), (4710, 5182)]