13920608040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{648073}}^1$

素因数の和:648266

約数の個数: 64

約数和(自身を含む): 41995195200

約数和(自身を除く): 28074587160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 10740, 21480, 648073, 1296146, 1944219, 2592292, 3240365, 3888438, 5184584, 6480730, 7776876, 9721095, 12961460, 15553752, 19442190, 25922920, 38884380, 77768760, 116005067, 232010134, 348015201, 464020268, 580025335, 696030402, 928040536, 1160050670, 1392060804, 1740076005, 2320101340, 2784121608, 3480152010, 4640202680, 6960304020, 13920608040]

約数ペア:

[(1, 13920608040), (2, 6960304020), (3, 4640202680), (4, 3480152010), (5, 2784121608), (6, 2320101340), (8, 1740076005), (10, 1392060804), (12, 1160050670), (15, 928040536), (20, 696030402), (24, 580025335), (30, 464020268), (40, 348015201), (60, 232010134), (120, 116005067), (179, 77768760), (358, 38884380), (537, 25922920), (716, 19442190), (895, 15553752), (1074, 12961460), (1432, 9721095), (1790, 7776876), (2148, 6480730), (2685, 5184584), (3580, 3888438), (4296, 3240365), (5370, 2592292), (7160, 1944219), (10740, 1296146), (21480, 648073)]