82315920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11827}}^1$

素因数の和:11872

約数の個数: 80

約数和(自身を含む): 264000960

約数和(自身を除く): 181685040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 189232, 236540, 283848, 342983, 354810, 473080, 567696, 685966, 709620, 946160, 1028949, 1371932, 1419240, 1714915, 2057898, 2743864, 2838480, 3429830, 4115796, 5144745, 5487728, 6859660, 8231592, 10289490, 13719320, 16463184, 20578980, 27438640, 41157960, 82315920]

約数ペア:

[(1, 82315920), (2, 41157960), (3, 27438640), (4, 20578980), (5, 16463184), (6, 13719320), (8, 10289490), (10, 8231592), (12, 6859660), (15, 5487728), (16, 5144745), (20, 4115796), (24, 3429830), (29, 2838480), (30, 2743864), (40, 2057898), (48, 1714915), (58, 1419240), (60, 1371932), (80, 1028949), (87, 946160), (116, 709620), (120, 685966), (145, 567696), (174, 473080), (232, 354810), (240, 342983), (290, 283848), (348, 236540), (435, 189232), (464, 177405), (580, 141924), (696, 118270), (870, 94616), (1160, 70962), (1392, 59135), (1740, 47308), (2320, 35481), (3480, 23654), (6960, 11827)]