3131160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 9525600

約数和(自身を除く): 6394440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 269, 291, 388, 485, 538, 582, 776, 807, 970, 1076, 1164, 1345, 1455, 1614, 1940, 2152, 2328, 2690, 2910, 3228, 3880, 4035, 5380, 5820, 6456, 8070, 10760, 11640, 16140, 26093, 32280, 52186, 78279, 104372, 130465, 156558, 208744, 260930, 313116, 391395, 521860, 626232, 782790, 1043720, 1565580, 3131160]

約数ペア:

[(1, 3131160), (2, 1565580), (3, 1043720), (4, 782790), (5, 626232), (6, 521860), (8, 391395), (10, 313116), (12, 260930), (15, 208744), (20, 156558), (24, 130465), (30, 104372), (40, 78279), (60, 52186), (97, 32280), (120, 26093), (194, 16140), (269, 11640), (291, 10760), (388, 8070), (485, 6456), (538, 5820), (582, 5380), (776, 4035), (807, 3880), (970, 3228), (1076, 2910), (1164, 2690), (1345, 2328), (1455, 2152), (1614, 1940)]