83637480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2591}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 251942400

約数和(自身を除く): 168304920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2591, 2690, 3228, 4035, 5182, 5380, 6456, 7773, 8070, 10364, 10760, 12955, 15546, 16140, 20728, 25910, 31092, 32280, 38865, 51820, 62184, 77730, 103640, 155460, 310920, 696979, 1393958, 2090937, 2787916, 3484895, 4181874, 5575832, 6969790, 8363748, 10454685, 13939580, 16727496, 20909370, 27879160, 41818740, 83637480]

約数ペア:

[(1, 83637480), (2, 41818740), (3, 27879160), (4, 20909370), (5, 16727496), (6, 13939580), (8, 10454685), (10, 8363748), (12, 6969790), (15, 5575832), (20, 4181874), (24, 3484895), (30, 2787916), (40, 2090937), (60, 1393958), (120, 696979), (269, 310920), (538, 155460), (807, 103640), (1076, 77730), (1345, 62184), (1614, 51820), (2152, 38865), (2591, 32280), (2690, 31092), (3228, 25910), (4035, 20728), (5182, 16140), (5380, 15546), (6456, 12955), (7773, 10760), (8070, 10364)]