30512256

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 81681600

約数和(自身を除く): 51169344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 362, 384, 439, 543, 724, 878, 1086, 1317, 1448, 1756, 2172, 2634, 2896, 3512, 4344, 5268, 5792, 7024, 8688, 10536, 11584, 14048, 17376, 21072, 23168, 28096, 34752, 42144, 56192, 69504, 79459, 84288, 158918, 168576, 238377, 317836, 476754, 635672, 953508, 1271344, 1907016, 2542688, 3814032, 5085376, 7628064, 10170752, 15256128, 30512256]

約数ペア:

[(1, 30512256), (2, 15256128), (3, 10170752), (4, 7628064), (6, 5085376), (8, 3814032), (12, 2542688), (16, 1907016), (24, 1271344), (32, 953508), (48, 635672), (64, 476754), (96, 317836), (128, 238377), (181, 168576), (192, 158918), (362, 84288), (384, 79459), (439, 69504), (543, 56192), (724, 42144), (878, 34752), (1086, 28096), (1317, 23168), (1448, 21072), (1756, 17376), (2172, 14048), (2634, 11584), (2896, 10536), (3512, 8688), (4344, 7024), (5268, 5792)]